[submodule] Update submodule sonic-platform-common to the latest HEAD automatically (#18010)

#### Why I did it
src/sonic-platform-common
```
* 538ec67 - (HEAD -> master, origin/master, origin/HEAD) Tx/Rx power values should be rounded up to 3 decimal places (#432) (6 hours ago) [mihirpat1]
```
#### How I did it
#### How to verify it
#### Description for the changelog
This commit is contained in:
mssonicbld 2024-02-02 16:32:19 +08:00 committed by GitHub
parent 892f171b80
commit 665184ee43
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@ -1 +1 @@
Subproject commit 65e3cc3d8ddac83231cdd15a460eb5128410a135
Subproject commit 538ec672b3bfd789559c6c3c750db6f35e8770f6