621610d079
Automatic merge from submit-queue. 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>. Use old resource model in External Metrics API e2e tests **What this PR does / why we need it**: Currently e2e tests for External Metrics are failing, because the tests projects are not whitelisted to use new Stackdriver resource model. They will be in a week, but this particular test doesn't have to depend on it. **Release note**: ```release-note NONE ```