[submodule update] sonic-swss (#9751)

   [Submodule update] sonic-swss

    c78aa1b (HEAD -> master, origin/master, origin/HEAD) OA changes to support Ordered ECMP and DVS test for same. (#2092)
    b4b0003 Handling Invalid CRM configuration gracefully (#2109)
    d240cb2 [Mellanox] '_8lane' not added to Mellanox 5xxx models with 800G (#2090)
    8fd6e48 [pfcwd] Add vs test infrastructure (#2077)
    b96ee54 [vnetorch] Advertise vnet tunnel routes (#2058)