Bump rdoc from 6.14.0 to 6.14.1

Bumps [rdoc](https://github.com/ruby/rdoc) from 6.14.0 to 6.14.1.
- [Release notes](https://github.com/ruby/rdoc/releases)
- [Changelog](https://github.com/ruby/rdoc/blob/master/History.rdoc)
- [Commits](https://github.com/ruby/rdoc/compare/v6.14.0...v6.14.1)

---
updated-dependencies:
- dependency-name: rdoc
  dependency-version: 6.14.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -148,7 +148,7 @@ GEM
       rack (>= 1.3)
     rainbow (3.1.1)
     rake (13.3.0)
-    rdoc (6.14.0)
+    rdoc (6.14.1)
       erb
       psych (>= 4.0.0)
     regexp_parser (2.10.0)