[submodule] Update submodule sonic-linux-kernel to the latest HEAD au…

…tomatically (#18404)

#### Why I did it
src/sonic-linux-kernel
```
* 5508b25 - (HEAD -> 202305, origin/202305) Dynamic write timeout support for optoe driver (#370) (#386) (13 hours ago) [mihirpat1]
```
#### How I did it
#### How to verify it
#### Description for the changelog