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

…tomatically (#20503)

#### Why I did it
src/sonic-linux-kernel
```
* 6d0f01b - (HEAD -> master, origin/master, origin/HEAD) Fix RCU stall detected in kernel 6.1 when unregistering devlink (#437) (2 hours ago) [Vivek]
* 32233e9 - Merge pull request #436 from vivekrnv/fix_w25q128 (9 hours ago) [bingwang-ms]
* 6ef1f0b - Merge branch 'master' into fix_w25q128 (12 days ago) [Saikrishna Arcot]
* b2b9ce9 - Fix for Winbond flash devices that could not parse SFDP (3 weeks ago) [Vivek Reddy]
```
#### How I did it
#### How to verify it
#### Description for the changelog