[submodule] Update submodule sonic-sairedis to the latest HEAD automatically (#21773)

#### Why I did it
src/sonic-sairedis
```
* ec8b3c30 - (HEAD -> 202411, origin/202411) Fix pipeline errors related to rsyslogd and libswsscommon installation (#1535) (16 hours ago) [mssonicbld]
* 6b263b8e - [FC] Support Policer Counter (#1533) (28 hours ago) [mssonicbld]
* e53489e5 - [syncd] Update log level for bulk api (#1532) (33 hours ago) [Jianyue Wu]
```
#### How I did it
#### How to verify it
#### Description for the changelog

Author: mssonicbld