Merge pull request #2675 from alphagov/dependabot/bundler/simplecov-1.2.0

Author: govuk-ci

Gemfile.lock

@@ -709,7 +709,7 @@ GEM
       logger (>= 1.7.0)
       rack (>= 3.2.0)
       redis-client (>= 0.29.0)
-    simplecov (1.1.1)
+    simplecov (1.2.0)
     snaky_hash (2.0.7)
       hashie (>= 0.1.0, < 6)
       version_gem (~> 1.1, >= 1.1.14)