[submodule] Update submodule sonic-sairedis to the latest HEAD automatically (sonic-net#24066)

#### Why I did it
src/sonic-sairedis
```
* 4d9cd10e - (HEAD -> master, origin/master, origin/HEAD) Explicitly initialize default bulk chunk size in base counter context class (sonic-net#1653) (20 hours ago) [Stephen Sun]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Signed-off-by: Feng Pan <[email protected]>

Author: mssonicbld