[submodule] Update submodule sonic-swss to the latest HEAD automatica…

…lly (#15919)

#### Why I did it
src/sonic-swss
```
* fa342305 - (HEAD -> 202305, origin/202305) Remove redundant updateFabricPortState (#2850) (18 hours ago) [kenneth-arista]
* c571d8bf - Allow NOT_IMPLEMENTED sai return status for availability monitoring API (#2848) (18 hours ago) [Tejaswini Chadaga]
```
#### How I did it
#### How to verify it
#### Description for the changelog