Bump connection_pool from 2.2.5 to 2.3.0 (#19202)

Bump connection_pool from 2.2.5 to 2.3.0 (#19202)

Bumps [connection_pool](https://github.com/mperham/connection_pool) from 2.2.5 to 2.3.0.
- [Release notes](https://github.com/mperham/connection_pool/releases)
- [Changelog](https://github.com/mperham/connection_pool/blob/main/Changes.md)
- [Commits](https://github.com/mperham/connection_pool/compare/v2.2.5...v2.3.0)

---
updated-dependencies:
- dependency-name: connection_pool
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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