Merge pull request #38 from puppetlabs/maint/main/revert-ruby-upgrade

(maint) Revert Ruby bump

Author: AriaXLi

.github/workflows/static_code_analysis.yaml

@@ -8,7 +8,7 @@ jobs:
     name: Run checks
 
     env:
-      ruby_version: '3.3'
+      ruby_version: '3.1'
       extra_checks: check:symlinks check:git_ignore check:dot_underscore check:test_file
       PUPPET_FORGE_TOKEN: 'YES'