[submodule] Update submodule sonic-swss to the latest HEAD automatically (#21382)

#### Why I did it
src/sonic-swss
```
* 54a499bf - (HEAD -> master, origin/master, origin/HEAD) Fix VRF update handling for loopback interfaces in IntfsOrch (#3461) (6 hours ago) [Sai Rama Mohan Reddy S]
* 6f30dddb - Remove update of mgmt oper status in swss (#3439) (24 hours ago) [SuvarnaMeenakshi]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld