Merge pull request #32243 from maschwenk/patch-2

[Webpack] Raise an error when lockfile diff is generated

railties/lib/rails/tasks/yarn.rake

@@ -3,7 +3,7 @@
 namespace :yarn do
   desc "Install all JavaScript dependencies as specified via Yarn"
   task :install do
-    system("./bin/yarn install --no-progress --production")
+    system("./bin/yarn install --no-progress --freeze-lockfile --production")
   end
 end