Update the patch version update steps for I18n

doc/update/patch_versions.md

@@ -49,10 +49,9 @@ sudo -u git -H bundle clean
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
 # Compile GetText PO files
-# Internationalization was added in `v9.2.0` so these commands are only
+# Internationalization was added in `v9.2.0` so this command is only
 # required for versions equal or major to it.
-sudo -u git -H bundle exec rake gettext:pack RAILS_ENV=production
-sudo -u git -H bundle exec rake gettext:po_to_json RAILS_ENV=production
+sudo -u git -H bundle exec rake gettext:compile RAILS_ENV=production
 
 # Clean up assets and cache
 sudo -u git -H bundle exec rake yarn:install gitlab:assets:clean gitlab:assets:compile cache:clear RAILS_ENV=production NODE_ENV=production NODE_OPTIONS="--max_old_space_size=4096"