Remove script for locales propagation

Not required anymore now that weblate takes care of it

scripts/git/pre-commit

@@ -15,9 +15,3 @@ if [ ! -z "$changed_cr_files" ]; then
 
   git add $changed_cr_files
 fi
-
-# Locale equalizer 
-if [ ! -z $(git diff --name-only --cached -- locales/) ]; then
-  crystal run scripts/propagate-new-locale-keys.cr
-  git add locales > /dev/null
-fi