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] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -83,7 +83,7 @@ GEM
       racc
     builder (3.3.0)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.0)
+    connection_pool (2.5.3)
     crass (1.0.6)
     date (3.4.1)
     debug (1.10.0)
@@ -268,7 +268,7 @@ GEM
     rufus-scheduler (3.9.2)
       fugit (~> 1.1, >= 1.11.1)
     securerandom (0.4.1)
-    shoulda-matchers (6.4.0)
+    shoulda-matchers (6.5.0)
       activesupport (>= 5.2.0)
     sidekiq (7.3.9)
       base64