✂️ One more occurrence of gem "minitest"

amatsuda · amatsuda · commit 7a033f58ab3a · 2023-06-22T10:19:46.000+09:00
follows up 5bdd132
diff --git a/railties/lib/rails/test_unit/testing.rake b/railties/lib/rails/test_unit/testing.rake
@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-gem "minitest"
 require "minitest"
 require "rails/test_unit/runner"
 
