[submodule] Update submodule sonic-dash-api to the latest HEAD automatically (sonic-net#17847)

#### Why I did it
src/sonic-dash-api
```
* 8f481de - (HEAD -> master, origin/master, origin/HEAD) [misc]: Add utils CLI (#12) (24 hours ago) [Ze Gan]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld