Merge pull request #364 from ruby-syntax-tree/dependabot/bundler/rubocop-1.50.2

Bump rubocop from 1.50.1 to 1.50.2

Author: github-actions[bot]

Gemfile.lock

@@ -17,9 +17,9 @@ GEM
     prettier_print (1.2.1)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.7.0)
+    regexp_parser (2.8.0)
     rexml (3.2.5)
-    rubocop (1.50.1)
+    rubocop (1.50.2)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)