Bump overcommit from 0.63.0 to 0.64.0 (#629)

Bumps [overcommit](https://github.com/sds/overcommit) from 0.63.0 to 0.64.0.
- [Release notes](https://github.com/sds/overcommit/releases)
- [Changelog](https://github.com/sds/overcommit/blob/main/CHANGELOG.md)
- [Commits](sds/overcommit@v0.63.0...v0.64.0)

---
updated-dependencies:
- dependency-name: overcommit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -203,7 +203,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.16.6-x86_64-linux)
       racc (~> 1.4)
-    overcommit (0.63.0)
+    overcommit (0.64.0)
       childprocess (>= 0.6.3, < 6)
       iniparse (~> 1.4)
       rexml (~> 3.2)
@@ -272,7 +272,7 @@ GEM
     regexp_parser (2.9.2)
     reline (0.5.9)
       io-console (~> 0.5)
-    rexml (3.3.1)
+    rexml (3.3.2)
       strscan
     rouge (4.2.0)
     rspec-core (3.13.0)