chore: replace old spanner teams with spanner-team

[suztomo]

This PR replaces old Spanner and platform teams with the new spanner-team and cloud-sdk-platform-team. b/478003109

[gemini-code-assist]

Summary of Changes

Hello @suztomo, 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 streamlines repository maintenance by updating the CODEOWNERS file to reflect current team structures. The change ensures that the correct Spanner team is assigned ownership for code changes, improving accountability and workflow efficiency.

Highlights

• CODEOWNERS Update: The .github/CODEOWNERS file has been updated to replace the old Spanner team @googleapis/spanner-client-libraries-java with the new @googleapis/spanner-team for repository ownership.

Changelog

• .github/CODEOWNERS
  • Updated the default owner from @googleapis/spanner-client-libraries-java to @googleapis/spanner-team.
  • Modified the accompanying comment to reflect the new team name.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request updates team ownership in the .github/CODEOWNERS file. While the Spanner team has been correctly updated, I've noticed a potential discrepancy regarding the platform team. The PR description mentions updating to @googleapis/cloud-sdk-platform-team, but the code still references @googleapis/cloud-sdk-java-team. I've left a specific comment with a suggestion to align the code with the PR's stated intent.