[submodule] Update submodule sonic-swss to the latest HEAD automatically (sonic-net#20439)

#### Why I did it
src/sonic-swss
```
* 09fc6b56 - (HEAD -> master, origin/master, origin/HEAD) Fix the issue where the test case randomly fails due to not waiting after updating the config DB. (sonic-net#3305) (5 hours ago) [Hua Liu]
* c553d8d4 - [Dynamic Buffer][Mellanox] Enhance port shared headroom pool check (sonic-net#3272) (28 hours ago) [Stephen Sun]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld