chore(scaffolder): adding some new template abilities for golang

plugins/catalog-backend/scripts/mock-data.sh

@@ -17,3 +17,11 @@ for URL in \
     --data-raw "{\"type\": \"github\", \"target\": \"https://github.com/spotify/backstage/blob/master/packages/catalog-model/examples/${URL}\"}"
   echo
 done
+
+curl \
+    --location \
+    --request POST 'localhost:7000/catalog/locations' \
+    --header 'Content-Type: application/json' \
+    --data-raw "{\"type\": \"github\", \"target\": \"https://github.com/benjdlambert/cookiecutter-golang/blob/master/template.yaml\"}"
+echo
+

plugins/scaffolder-backend/sample-templates/create-react-app/template.yaml

@@ -13,6 +13,7 @@ spec:
   templater: cra
   type: website
   path: '.'
+  
   schema:
     required: 
       - component_id