40b8247e3a
Automatic merge from submit-queue (batch tested with PRs 63658, 63509, 63800, 63586, 63840). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Clean stackdriver sinks when reached limit Workaround for stackdriver sinks leaking during test. This will automate cleaning when sinks when we reach limit. It can cause other tests running in parallel to fail, but because it's happens once per month impact is negligible. Fixes #7295 ```release-note NONE ``` /cc @krzyzacy @x13n @cezarygerard