Automatic merge from submit-queue (batch tested with PRs 58375, 58306, 58386, 57420, 58035). 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 windows UT for proxy mode
**What this PR does / why we need it**:
/kind bug
Fix windows UT for proxy mode.
Run UTs for `kubeproxyconfig/validation` in windows,
```
=== RUN TestValidateKubeProxyConfiguration
--- FAIL: TestValidateKubeProxyConfiguration (0.00s)
validation_test.go:83: expected success: [KubeProxyConfiguration.Mode.ProxyMode: Invalid value: "ipvs": must be kernelspace,userspace or blank (blank means the most-available proxy [currently userspace])]
```
That's because proxy mode "IPVS" is not valid in windows.
**Which issue(s) this PR fixes**:
Fixes#58037
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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