Automated cherry pick of #1264: Relese GCSFuse v3.8.0 in CSI driver

[uriel-guzman]

Cherry pick of #1264 on release-1.22.

#1264: Relese GCSFuse v3.8.0 in CSI driver

For details on the cherry pick process, see the cherry pick requests page.

Release GCSFuse v3.8.0 in CSI driver and type cache from GKE GCSFuse Profiles

[gemini-code-assist]

Summary of Changes

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This pull request focuses on enhancing the GCSFuse CSI driver by upgrading the GCSFuse binary to v3.8.0 and streamlining cache management. The metadata type cache has been eliminated from the recommendation profiles, reducing complexity. Furthermore, the system now intelligently adjusts stat cache recommendations based on whether a GCS bucket utilizes Hierarchical Namespaces, leading to more optimized resource allocation.

Highlights

• GCSFuse Version Update: Updated the GCSFuse binary to version v3.8.0-gke.0.
• Metadata Type Cache Removal: Removed the metadata type cache from the GCSFuse profiles, simplifying cache recommendation logic.
• Hierarchical Namespace (HNS) Awareness: Introduced logic to consider Hierarchical Namespace (HNS) status for GCS buckets when calculating metadata stat cache requirements, allowing for more accurate estimations.

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[gemini-code-assist]

Code Review

The pull request successfully updates the GCSFuse version to v3.8.0 and removes the metadata type cache functionality, simplifying the cache recommendation logic. Additionally, it introduces support for Hierarchical Namespace (HNS) enabled buckets, which allows for more accurate metadata stat cache calculations. All changes are consistent across the codebase, including struct definitions, logging, and test cases. The refactoring improves the clarity and maintainability of the cache recommendation system.

[google-oss-prow]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: chrisThePattyEater, uriel-guzman

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