Bump ast from 2.4.0 to 2.4.1 (#14035)

Bumps [ast](https://github.com/whitequark/ast) from 2.4.0 to 2.4.1.
- [Release notes](https://github.com/whitequark/ast/releases)
- [Changelog](https://github.com/whitequark/ast/blob/master/CHANGELOG.md)
- [Commits](https://github.com/whitequark/ast/compare/v2.4.0...v2.4.1)

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

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

Gemfile.lock

@@ -86,7 +86,7 @@ GEM
       activerecord (>= 3.2, < 7.0)
       rake (>= 10.4, < 14.0)
     arel (9.0.0)
-    ast (2.4.0)
+    ast (2.4.1)
     attr_encrypted (3.1.0)
       encryptor (~> 3.0.0)
     av (0.9.0)