build(deps): bump pghero from 3.8.0 to 4.0.1 (#7180)

Bumps [pghero](https://github.com/ankane/pghero) from 3.8.0 to 4.0.1.
- [Changelog](https://github.com/ankane/pghero/blob/master/CHANGELOG.md)
- [Commits](ankane/pghero@v3.8.0...v4.0.1)

---
updated-dependencies:
- dependency-name: pghero
  dependency-version: 4.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -389,7 +389,7 @@ GEM
     pg (1.6.3-x86_64-linux)
     pg_query (6.2.3)
       google-protobuf (>= 4.34.0)
-    pghero (3.8.0)
+    pghero (4.0.1)
       activerecord (>= 7.2)
     pp (0.6.4)
       prettyprint