Upgrade DevModules to 2.0

composer.json

@@ -48,7 +48,7 @@
         "drupal/config_installer": "^1.8",
         "drupal/config_split": "^1.4",
         "drupal/core": "^8.9",
-        "drupal/dev_modules": "^1.1",
+        "drupal/dev_modules": "^2.0",
         "drupal/drd_agent": "^4.0",
         "drupal/ds": "^3.7",
         "drupal/elastic_email": "^3.0",