[submodule] Update submodule sonic-swss-common to the latest HEAD automatically (#22233)

#### Why I did it
src/sonic-swss-common
```
* 8c39835 - (HEAD -> master, origin/master, origin/HEAD) Fix a pipeline issue due to dependency in docker-sonic-vs (#999) (21 hours ago) [bibhuprasad-hcl]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld