cxl/mem: Fix no cxl_nvd during pmem region auto-assembling

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/cxl/core/pmem.c",
                        "drivers/cxl/core/region.c",
                        "drivers/cxl/cxl.h",
                        "drivers/cxl/mem.c"
                    ],
                    "versions": [
                        {
                            "version": "f17b558d6663101f876a1d9cbbad3de0c8f4ce4d",
                            "lessThan": "bc262c6d32b6c1715e64220e2cbfa64a225cd266",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f17b558d6663101f876a1d9cbbad3de0c8f4ce4d",
                            "lessThan": "1d064e4fbebcf5b18dc10c1f3973487eb163b600",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f17b558d6663101f876a1d9cbbad3de0c8f4ce4d",
                            "lessThan": "84ec985944ef34a34a1605b93ce401aa8737af96",
                            "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/cxl/core/pmem.c",
                        "drivers/cxl/core/region.c",
                        "drivers/cxl/cxl.h",
                        "drivers/cxl/mem.c"
                    ],
                    "versions": [
                        {
                            "version": "6.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.9.8",
                            "lessThanOrEqual": "6.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }