Improve merge options for django-click (#360)

Author: ulgens

terraform/production/repositories.tfvars

@@ -222,9 +222,9 @@ repositories = {
   }
   "django-click" = {
     description         = "Write Django management command using the click CLI library"
-    allow_merge_commit  = true
+    allow_merge_commit  = false
     allow_rebase_merge  = true
-    allow_squash_merge  = false
+    allow_squash_merge  = true
     allow_update_branch = true
     has_discussions     = false
     has_wiki            = false