[submodule][202505] Update submodule linkmgrd to the latest HEAD automatically#23172

mssonicbld merged 1 commit intosonic-net:202505sonic-net/sonic-buildimage:202505from

mssonicbld:submodule-202505-linkmgrdmssonicbld/sonic-buildimage:submodule-202505-linkmgrdCopy head branch name to clipboard