liveupdate: Remember FLB retrieve() status

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/liveupdate.h",
                        "kernel/liveupdate/luo_flb.c"
                    ],
                    "versions": [
                        {
                            "version": "cab056f2aae7250af50e503b81a80dfc567a1acd",
                            "lessThan": "908f3ea3f050b865c5c2d8c1da566185a4a3efc0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cab056f2aae7250af50e503b81a80dfc567a1acd",
                            "lessThan": "5c4a03afcb21783987ffc64562b76ddd5a21b12b",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/liveupdate.h",
                        "kernel/liveupdate/luo_flb.c"
                    ],
                    "versions": [
                        {
                            "version": "7.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "7.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }