[submodule] Update submodule sonic-swss to the latest HEAD automatically (#17142)

#### Why I did it
src/sonic-swss
```
* 644b227a - (HEAD -> master, origin/master, origin/HEAD) [portsorch]: Implement port PFC asym capability check (#2942) (3 days ago) [Nazarii Hnydyn]
```
#### How I did it
#### How to verify it
#### Description for the changelog
This commit is contained in:
mssonicbld 2023-11-14 16:33:10 +08:00 committed by GitHub
parent fa05bf183a
commit 1e93efaf93
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

@ -1 +1 @@
Subproject commit 51bfb4c19f4b77d99a060a54661b748a84d82399
Subproject commit 644b227abea6ccea9b1d04e0e8d8060fe7962517