Merge pull request cloudfoundry#1755 from cloudfoundry/dependabot/bundler/parallel_tests-3.1.0

build(deps-dev): bump parallel_tests from 3.0.0 to 3.1.0

[Finishes #173980255]

Author: selzoc

Gemfile.lock

@@ -299,7 +299,7 @@ GEM
     os (1.0.1)
     palm_civet (1.1.0)
     parallel (1.19.2)
-    parallel_tests (3.0.0)
+    parallel_tests (3.1.0)
       parallel
     parser (2.7.1.4)
       ast (~> 2.4.1)