[submodule] Update submodule linkmgrd to the latest HEAD automatically (#16780)

#### Why I did it
src/linkmgrd
```
* f34cb09 - (HEAD -> master, origin/master, origin/HEAD) [warmboot] config all interfaces back to `auto` if reconciliation times out  (#220) (8 hours ago) [Jing Zhang]
```
#### How I did it
#### How to verify it
#### Description for the changelog
This commit is contained in:
mssonicbld 2023-10-05 16:33:58 +08:00 committed by GitHub
parent 16af85b611
commit 89a2a5bbd7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

@ -1 +1 @@
Subproject commit b0adf57655eb1e72316c6f90fe0a2d072322f473
Subproject commit f34cb090dede8727ffba428c20195e1b16e097ca