wifi: mt76: fix handling channel context with different bands in mt76_switch_vif_chanctx()

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/mediatek/mt76/channel.c"
                    ],
                    "versions": [
                        {
                            "version": "82334623af0cd2154633cdb007719a321048fafc",
                            "lessThan": "7a1b971b799eae8a957acb90d8100576df889644",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "82334623af0cd2154633cdb007719a321048fafc",
                            "lessThan": "063169a2755abdcbe7698d98360336abb6bef414",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "82334623af0cd2154633cdb007719a321048fafc",
                            "lessThan": "70869cc429fffc77de51e7777c0ecb651e8fca07",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/mediatek/mt76/channel.c"
                    ],
                    "versions": [
                        {
                            "version": "6.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "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"
                        }
                    ]
                }