Automatic merge from submit-queue (batch tested with PRs 48914, 48535, 49099, 48935, 48871)

Fix health check node port test flake

**What this PR does / why we need it**:
- Releases the allocated HealthCheck NodePort at the end of each associated test case.
- Fixes the weird output `0` in `failed to allocate requested HealthCheck NodePort 0`

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #49098

**Special notes for your reviewer**:
/cc @freehan 

**Release note**:

```release-note
NONE
```