Update lockfile for Ruby 3.1.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: thiagoa

Gemfile.lock

@@ -8,13 +8,10 @@ GEM
   specs:
     ast (2.4.3)
     diff-lcs (1.6.2)
-    drb (2.2.3)
     json (2.19.0)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
-    minitest (6.0.2)
-      drb (~> 2.0)
-      prism (~> 1.5)
+    minitest (5.27.0)
     parallel (1.27.0)
     parser (3.3.10.2)
       ast (~> 2.4.1)