add new line

Author: mehul-jain1

metadata.json

@@ -116,4 +116,4 @@
   "pdk-version": "3.5.0",
   "template-url": "https://github.com/puppetlabs/pdk-templates#main",
   "template-ref": "heads/main-0-g11c0f3d"
-}
+}