Automatic merge from submit-queue

Multiarch support for pets images

**What this PR does / why we need it**:
This PR is for multiarch support for pets image

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #52133

**Special notes for your reviewer**:
Copied over the `contrib/pets/peer-finder` as this one is heavily used in many docker images under `test/images`. After this PR I'll submit the PR in contrib project to remove it.

**Release note**:

```NONE
```