Bump prettier_print from 1.2.0 to 1.2.1

Bumps [prettier_print](https://github.com/ruby-syntax-tree/prettier_print) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/ruby-syntax-tree/prettier_print/releases)
- [Changelog](https://github.com/ruby-syntax-tree/prettier_print/blob/main/CHANGELOG.md)
- [Commits](ruby-syntax-tree/prettier_print@v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: prettier_print
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -10,7 +10,7 @@ GEM
   specs:
     docile (1.4.0)
     minitest (5.18.0)
-    prettier_print (1.2.0)
+    prettier_print (1.2.1)
     rake (13.0.6)
     simplecov (0.22.0)
       docile (~> 1.1)