Merge pull request #54 from zakariaf/renovate/rubocop-1.x-lockfile

chore(deps): update dependency rubocop to v1.51.0

Author: zakariaf

Gemfile.lock

@@ -287,7 +287,7 @@ GEM
       rspec-mocks (~> 3.12)
       rspec-support (~> 3.12)
     rspec-support (3.12.0)
-    rubocop (1.50.2)
+    rubocop (1.51.0)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)