[submodule] Update submodule sonic-platform-common to the latest HEAD automatically (#24119)

#### Why I did it
src/sonic-platform-common
```
* 2c5fd51 - (HEAD -> 202505, origin/202505) [Smartswitch] Restart sensord with lock (#602) (3 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld