[dts] [PATCH V1] tests/cvl_vf_support_multicast_address: add vlan packet check

[Tu, Lijuan]

> a) add vlan packet check when set allmulti on
> b) add a new test case: add vlan filter check when set allmulti off and configured
> multicast address
> 
> Signed-off-by: xiewei <weix.xie at intel.com>

Applied, thanks