chore(CI): specify minimal permissions for issue-labeler

[chenjiahan]

Summary

• Specify minimal permissions for the issue-labeler action.
• Remove unused id-token: write permission from release.yml.

Related Links

• https://github.com/github/issue-labeler?tab=readme-ov-file#create-workflow
• https://docs.github.com/en/actions/security-for-github-actions/security-guides/automatic-token-authentication#permissions-for-the-github_token

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[codspeed-hq]

CodSpeed Performance Report

Merging #593 will not alter performance

_{Comparing pr_label_1223 (ceaa653) with main (97b02ac)}

Summary

✅ 5 untouched benchmarks