Merge pull request #663 from Shopify/dependabot/bundler/diffy-3.4.3

Author: sambostock

Gemfile.lock

@@ -11,7 +11,7 @@ GEM
     base64 (0.2.0)
     byebug (11.1.3)
     coderay (1.1.3)
-    diffy (3.4.2)
+    diffy (3.4.3)
     json (2.7.2)
     language_server-protocol (3.17.0.3)
     method_source (1.0.0)