[submodule] Update submodule sonic-utilities to the latest HEAD automatically (#24048)

#### Why I did it
src/sonic-utilities
```
* 661ac611 - (HEAD -> 202505, origin/202505) DOM for flat memory transceiver modules (#4063) (50 minutes ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld