Bump connection_pool from 2.2.3 to 2.2.5 (#16062)

Bumps [connection_pool](https://github.com/mperham/connection_pool) from 2.2.3 to 2.2.5.
- [Release notes](https://github.com/mperham/connection_pool/releases)
- [Changelog](https://github.com/mperham/connection_pool/blob/master/Changes.md)
- [Commits](https://github.com/mperham/connection_pool/compare/v2.2.3...v2.2.5)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -161,7 +161,7 @@ GEM
     coderay (1.1.3)
     color_diff (0.1)
     concurrent-ruby (1.1.8)
-    connection_pool (2.2.3)
+    connection_pool (2.2.5)
     cose (1.0.0)
       cbor (~> 0.5.9)
       openssl-signature_algorithm (~> 0.4.0)