Remove jquery-ujs from composer
Squashed 'vendor/rails/jquery-ujs/' content from commit e2123e0

git-subtree-dir: vendor/rails/jquery-ujs
git-subtree-split: e2123e080f77e76748069a07ada04bdd7b4244b7
Merge commit '92ff252306f8f4089869a43e1924b688c2aed891' as 'vendor/rails/jquery-ujs'
Add Post Script