Automatic merge from submit-queue (batch tested with PRs 59740, 59728, 60080, 60086, 58714). 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>.
optimize DefaultTolerationSeconds admission controller
**What this PR does / why we need it**:
As `DefaultTolerationSeconds ` will be enabled by default, so this improves its performance.
**Release note**:
```release-note
NONE
```
8c2e1cca6b