Automatic merge from submit-queue (batch tested with PRs 50029, 48517, 49739, 49866, 49782)
iptables_test should not run on OSX or Windows
**What this PR does / why we need it**:
Fix for failing tests. Let's just skip these on darwin and windows
platforms as iptables is not available on these.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Fixes#48509
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```