drupal-8-scaffold#16 Finalize D9 scaffold

.gitignore

@@ -3,5 +3,5 @@
 /modules/
 /profiles/
 /vendor/
-.env
-composer.lock
+/.env
+/composer.lock

composer.json

@@ -45,7 +45,7 @@
         "drupal/coffee": "^1.0",
         "drupal/colorbox": "^1.6",
         "drupal/config_auto_export": "^2.0",
-        "drupal/config_split": "^1.x-dev",
+        "drupal/config_split": "^1.5",
         "drupal/core": "^9.0",
         "drupal/dev_modules": "^2.0",
         "drupal/drd_agent": "^4.0",