Implement GodotEngine.I18n plugin

.github/workflows/ci.yml

@@ -45,7 +45,6 @@ jobs:
 
           # Copy project files.
           cp -r ../themes/* themes
-          cp -r ../plugins/* plugins
           cp -r ../docker/php/config/* config
           # Fix up the config for CI.
           sed -i "s/'host'       => 'mariadb'/'host'       => 'localhost'/g" config/database.php
@@ -58,8 +57,13 @@ jobs:
           php artisan plugin:install paulvonzimmerman.patreon
           php artisan plugin:install pikanji.agent
           php artisan plugin:install rainlab.blog
+          php artisan plugin:install rainlab.translate
           php artisan plugin:install sobored.rss
 
+          cp -r ../plugins/* plugins
+          composer update -d ./plugins/godotengine/i18n
+          php artisan october:up
+
       - name: Run Lighthouse CI
         run: |
           npm install @lhci/cli@0.6.x