Merge pull request #572 from Shopify/dependabot/bundler/dev/minitest-5.25.4

Bump minitest from 5.25.1 to 5.25.4 in /dev

Author: tylerrowsell

dev/Gemfile.lock

@@ -101,7 +101,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.6.6)
     mercenary (0.4.0)
-    minitest (5.25.1)
+    minitest (5.25.4)
     minitest-hooks (1.5.2)
       minitest (> 5.3)
     mocha (2.7.1)