Renovate Bot PRs should run ci checks (#114699)

Author: breskeby

.buildkite/pull-requests.json

@@ -8,6 +8,7 @@
         "admin",
         "write"
       ],
+      "allowed_list": ["elastic-renovate-prod[bot]"],
       "set_commit_status": false,
       "build_on_commit": true,
       "build_on_comment": true,