v1.26.7 release

What's Changed

• [release-1.26] cleanup: decrease parsing volumeID log level by @k8s-infra-cherrypick-robot in #2074
• [release-1.26] cleanup: fix incorrect logging info when volume is already mounted by @k8s-infra-cherrypick-robot in #2079
• [release-1.26] feat: use kubelet identity by default in msi auth by @k8s-infra-cherrypick-robot in #2082
• [release-1.26] feat: install blobfuse 2.5.0 as default version by @andyzhangx in #2087
• [release-1.26] chore: allow package install downgrade by default by @andyzhangx in #2090
• [release-1.26] fix: CVE-2025-22868 by @andyzhangx in #2091
• [release-1.26] cleanup: refine Dockerfile by @k8s-infra-cherrypick-robot in #2096
• [release-1.26] Revert "fix: ignore specific blobfuse version install failure" by @k8s-infra-cherrypick-robot in #2100
• [release-1.26] feat: support blobStorageAccountType parameter in storage class or pv by @andyzhangx in #2103
• [release-1.26] test: fix CVE-2025-47907 traivy test failure by @k8s-infra-cherrypick-robot in #2114
• [release-1.26] chore: upgrade azcopy to v10.30.0 by @k8s-infra-cherrypick-robot in #2119
• [release-1.26] cleanup: add more logging in blobfuse-proxy when blobfuse2 not found by @k8s-infra-cherrypick-robot in #2131
• [release-1.26] fix: support blobfuse2 install for GKE cos node by @k8s-infra-cherrypick-robot in #2132
• [release-1.26] chore: upgrade CSI driver sidecar images by @andyzhangx in #2136
• [release-1.26] feat: support blobfuse2 preview package install by @k8s-infra-cherrypick-robot in #2139
• doc: cut v1.26.7 release by @andyzhangx in #2140

Full Changelog: v1.26.6...v1.26.7