[submodule] Update submodule sonic-platform-common to the latest HEAD automatically (#19150)

#### Why I did it
src/sonic-platform-common
```
* 8e673d5 - (HEAD -> master, origin/master, origin/HEAD) Update additional PN for Innolight and Eoptolink (#476) (21 hours ago) [Anoop Kamath]
* 51c6207 - Fix the temperature parsing in nvme disks (#475) (8 days ago) [Vivek]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld