[submodule] Update submodule sonic-swss-common to the latest HEAD aut…

…omatically (#19121)

#### Why I did it
src/sonic-swss-common
```
* 391e27b - (HEAD -> master, origin/master, origin/HEAD) Add new table schema for BMP feature. (#879) (4 days ago) [Feng-msft]
* 138b32e - [swig]: Fix swig template memory leak on issue 17025 (#876) (6 days ago) [Ze Gan]
```
#### How I did it
#### How to verify it
#### Description for the changelog