[submodule] Update submodule sonic-mgmt-common to the latest HEAD automatically (#17331)

#### Why I did it
src/sonic-mgmt-common
```
* d96bfcd - (HEAD -> master, origin/master, origin/HEAD) YANG tree generator and linter (#113) (6 hours ago) [faraazbrcm]
```
#### How I did it
#### How to verify it
#### Description for the changelog
This commit is contained in:
mssonicbld 2023-11-29 16:34:27 +08:00 committed by GitHub
parent a1e6625279
commit c6578fea43
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

@ -1 +1 @@
Subproject commit 268b67cb49392061b128e291aea350f8a91c8e00
Subproject commit d96bfcd217e834c4205edef960b565886936ae8c