chore: librarian update image pull request: 20251215T144632Z

[daniel-sanche]

feat: update image to us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:8b2565040b8f040cbdad8eb4f861a7f2156c6a87965c7baa2d942eb16a57ff19

Generation failed for

• google-cloud-bigtable

[daniel-sanche]

One or more libraries have failed to generate, please review PR description for a list of failed libraries.
For each failed library, open a ticket in that library’s repository and then you may resolve this comment and merge.

[gemini-code-assist]

Summary of Changes

Hello @daniel-sanche, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request updates the librarian image to a newer version, which is used for managing generated client libraries. A significant consequence of this update is the removal of all google-cloud-bigtable related files, as the generation process for this library failed.

Highlights

• Librarian Image Update: The core librarian image, responsible for generating client libraries, has been updated to a new SHA256 hash.
• Google Cloud Bigtable Files Removed: All files associated with the google-cloud-bigtable client library have been removed from the repository due to a reported generation failure for this specific library.

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[gemini-code-assist]

Code Review

This pull request, intended to update the librarian generator image, has inadvertently caused a critical failure. As noted in the description, the generation for google-cloud-bigtable failed. This has resulted in the deletion of a significant number of files related to the Bigtable Admin client, which constitutes a major breaking change. This PR should not be merged. The underlying generation failure needs to be investigated and resolved, and the deleted files must be restored.

[gemini-code-assist]

This image update appears to have triggered a generation failure for the google-cloud-bigtable client, leading to the deletion of numerous essential source files. This is a critical issue that breaks the library. Please investigate the generator failure and restore the deleted files before merging.