build(deps-dev): bump shoulda-matchers from 6.4.0 to 6.5.0

Bumps [shoulda-matchers](https://github.com/thoughtbot/shoulda-matchers) from 6.4.0 to 6.5.0.
- [Release notes](https://github.com/thoughtbot/shoulda-matchers/releases)
- [Changelog](https://github.com/thoughtbot/shoulda-matchers/blob/main/CHANGELOG.md)
- [Commits](thoughtbot/shoulda-matchers@v6.4.0...v6.5.0)

---
updated-dependencies:
- dependency-name: shoulda-matchers
  dependency-version: 6.5.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -145,7 +145,7 @@ GEM
     cliver (0.3.2)
     coderay (1.1.3)
     concurrent-ruby (1.3.4)
-    connection_pool (2.5.1)
+    connection_pool (2.5.2)
     crack (1.0.0)
       bigdecimal
       rexml
@@ -547,7 +547,7 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
-    shoulda-matchers (6.4.0)
+    shoulda-matchers (6.5.0)
       activesupport (>= 5.2.0)
     simplecov (0.22.0)
       docile (~> 1.1)