Automatic merge from submit-queue (batch tested with PRs 60793, 61181, 61267, 61252, 61334). 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>.

fix sorting tolerations in case the keys are equal

**What this PR does / why we need it**:
/kind bug
/sig cli

find a better way to sort `api.Toleration`, in case the key are the same

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #61250

**Special notes for your reviewer**:
/cc @k82cn @kubernetes/sig-cli-api-reviews 
**Release note**:

```release-note
fix sorting tolerations in case the keys are equal
```