drm/xe/guc: Hold device ref until queue teardown completes

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/xe/xe_device.c",
                        "drivers/gpu/drm/xe/xe_device_types.h",
                        "drivers/gpu/drm/xe/xe_guc_submit.c",
                        "drivers/gpu/drm/xe/xe_guc_types.h",
                        "drivers/gpu/drm/xe/xe_module.c",
                        "drivers/gpu/drm/xe/xe_module.h",
                        "drivers/gpu/drm/xe/xe_pci.c"
                    ],
                    "versions": [
                        {
                            "version": "2d2be279f1ca9e7288282d4214f16eea8a727cdb",
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                            "version": "6.10.14",
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                        {
                            "version": "6.11.3",
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                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/xe/xe_device.c",
                        "drivers/gpu/drm/xe/xe_device_types.h",
                        "drivers/gpu/drm/xe/xe_guc_submit.c",
                        "drivers/gpu/drm/xe/xe_guc_types.h",
                        "drivers/gpu/drm/xe/xe_module.c",
                        "drivers/gpu/drm/xe/xe_module.h",
                        "drivers/gpu/drm/xe/xe_pci.c"
                    ],
                    "versions": [
                        {
                            "version": "6.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
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                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.6",
                            "lessThanOrEqual": "7.1.*",
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                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }