wifi: mt76: mt7925: cancel mlo_pm_work on stop

{
                    "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/mt7925/main.c"
                    ],
                    "versions": [
                        {
                            "version": "276a568832577c81ec90b62dc506bbdc3781ca46",
                            "lessThan": "304470333b7f525b23699ea7a7aed3b40ca37ca9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "276a568832577c81ec90b62dc506bbdc3781ca46",
                            "lessThan": "9e20da749ad229a1aa649ece528721b9652f15e1",
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                        },
                        {
                            "version": "276a568832577c81ec90b62dc506bbdc3781ca46",
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                            "versionType": "git"
                        },
                        {
                            "version": "74eb79258bfd5f2ffe6d26a09c898992b2afa1ce",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.14.3",
                            "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": [
                        "drivers/net/wireless/mediatek/mt76/mt7925/main.c"
                    ],
                    "versions": [
                        {
                            "version": "6.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }