[submodule] Update submodule sonic-platform-daemons to the latest HEAD automatically (#15918)

#### Why I did it
src/sonic-platform-daemons
```
* 76baca3 - (HEAD -> master, origin/master, origin/HEAD) Fixes for the issues uncovered by sonic-pcied unit tests (#389) (32 hours ago) [Ashwin Srinivasan]
```
#### How I did it
#### How to verify it
#### Description for the changelog
This commit is contained in:
mssonicbld 2023-07-21 18:33:20 +08:00 committed by GitHub
parent a0ba49d732
commit 9129a7bf04
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@ -1 +1 @@
Subproject commit 94242c2465d521238535704347f0d01dfd0293c9
Subproject commit 76baca3d71542dbeeeeac6bea45b762abab7166f