gerrit doesn't start jobs on platform repos anymore

Summary

No jobs started on new gerrit patches for platform repos

Steps to reproduce

https://git.eclipse.org/r/c/platform/eclipse.platform.swt/+/190210 https://git.eclipse.org/r/c/platform/eclipse.platform.resources/+/190213

What is the current bug behavior?

no build jobs triggered

What is the expected correct behavior?

jobs are triggered

Relevant logs and/or screenshots

Probably related to #682,like #824 (closed)