Bump regexp_parser from 2.1.1 to 2.9.2

Bumps [regexp_parser](https://github.com/ammar/regexp_parser) from 2.1.1 to 2.9.2.
- [Changelog](https://github.com/ammar/regexp_parser/blob/master/CHANGELOG.md)
- [Commits](ammar/regexp_parser@v2.1.1...v2.9.2)

---
updated-dependencies:
- dependency-name: regexp_parser
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -30,7 +30,7 @@ GEM
     public_suffix (4.0.6)
     rainbow (3.0.0)
     rake (13.0.3)
-    regexp_parser (2.1.1)
+    regexp_parser (2.9.2)
     rexml (3.2.5)
     rubocop (1.17.0)
       parallel (~> 1.10)