[submodule] Update submodule sonic-utilities to the latest HEAD automatically (#19971)

#### Why I did it
src/sonic-utilities
```
* 9a3f359 - (HEAD -> master, origin/master, origin/HEAD) Add timeout for rexec's get_password (#3484) (29 hours ago) [Changrong Wu]
* 4372ced - Add lock to config reload/load_minigraph (#3475) (2 days ago) [Longxiang Lyu]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld