can: bcm: add missing rcu list annotations and operations

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/can/bcm.c"
                    ],
                    "versions": [
                        {
                            "version": "659701c0b954ccdb4a916a4ad59bbc16e726d42c",
                            "lessThan": "8357255e56dc1aaa437e3c53ee9385de984e0d57",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0622846db728a5332b917c797c733e202c4620ae",
                            "lessThan": "8e1c7257c81577130f5ce90f69b2a2c3ce63f957",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d7d458c41b98a5c1670cbd36f2923c37de51cf5",
                            "lessThan": "eb1c26eab4d1f0b4450439b4b88c3e73faf1da98",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1f912f8484e9c4396378c39460bbea0af681f319",
                            "lessThan": "f53bdab85e64eb57d6899a30d1307fd5a3639cc7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63567ecd99a24495208dc860d50fb17440043006",
                            "lessThan": "4e22e8b505f877573bbdfdbcb680babad9b2f7a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dac5e6249159ac255dad9781793dbe5908ac9ddb",
                            "lessThan": "b06a4a397ac826603f39875cb7c7819a41365196",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dac5e6249159ac255dad9781793dbe5908ac9ddb",
                            "lessThan": "30f7bb922cb7e7f072a56c7cb7a5efccd2ceca1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dac5e6249159ac255dad9781793dbe5908ac9ddb",
                            "lessThan": "7b2c3eabc4dafc062a25e10711154f2107526a78",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "19f553a1ddf260da6570ed8f8d91a8c87f49b63a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c9db92d5f0eadca30884af75c53d601edc512ee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.238",
                            "lessThan": "5.10.261",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.185",
                            "lessThan": "5.15.212",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.141",
                            "lessThan": "6.1.178",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.93",
                            "lessThan": "6.6.145",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.31",
                            "lessThan": "6.12.97",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.294",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.9",
                            "lessThan": "6.15",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/can/bcm.c"
                    ],
                    "versions": [
                        {
                            "version": "6.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }