Bump connection_pool from 2.5.5 to 3.0.1 in /builder

Bumps [connection_pool](https://github.com/mperham/connection_pool) from 2.5.5 to 3.0.1.
- [Changelog](https://github.com/mperham/connection_pool/blob/main/Changes.md)
- [Commits](mperham/connection_pool@v2.5.5...v3.0.1)

---
updated-dependencies:
- dependency-name: connection_pool
  dependency-version: 3.0.1
  dependency-type: indirect
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

builder/Gemfile.lock

@@ -85,7 +85,7 @@ GEM
     brotli (0.7.0)
     builder (3.3.0)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.5)
+    connection_pool (3.0.1)
     crass (1.0.6)
     date (3.5.0)
     devise (4.9.4)