Merge branch 'ignore-build-dir-eslint' into 'master'

Ignore `builds` directory from eslint

Running `rake eslint` locally was including this directory reporting so many errors that are not from our source code.

See merge request !7279

.eslintignore

@@ -2,4 +2,4 @@
 /public/
 /tmp/
 /vendor/
-
+/builds/