[submodule] Update submodule linkmgrd to the latest HEAD automatically (

sonic-net#17851)

#### Why I did it
src/linkmgrd
```
* f5e9b54 - (HEAD -> 202305, origin/202305) [CodeQL] fix unmet build dependency (sonic-net#222) (10 hours ago) [Jing Zhang]
* 2282cc5 - [active-standby] Probe the link in suspend timeout (sonic-net#235) (22 hours ago) [Longxiang Lyu]
```
#### How I did it
#### How to verify it
#### Description for the changelog