Remove restriction for jaraco - only members with access can create labels, so...

Remove restriction for jaraco - only members with access can create labels, so it's secure enough to restrict based on the label.

.mergify.yml

@@ -8,7 +8,6 @@ pull_request_rules:
   - status-success=continuous-integration/travis-ci/pr
   - status-success=continuous-integration/travis-ci/push
   - status-success=deploy/netlify
-  - author=jaraco
   actions:
     merge:
       method: merge