[submodule] Update submodule sonic-swss to the latest HEAD automatically (#16765)

#### Why I did it
src/sonic-swss
```
* 91e7a27a - (HEAD -> master, origin/master, origin/HEAD) [buffers] Add handler for the 'create_only_config_db_buffers' configuration knob (#2883) (11 hours ago) [Vadym Hlushko]
* 7f7bc33d - Do not set internal port count to the PortConfigDone DB value. (#2910) (34 hours ago) [mint570]
* d0f1108b - [muxorch] Reorder the neighbor disable operations (#2917) (2 days ago) [Longxiang Lyu]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld