[dts][PATCH V1] tests/dual_vlan: modify case vlan_tpid_config sync with testplan

[Peng, Yuan]

Acked-by Peng, Yuan <yuan.peng at intel.com>

-----Original Message-----
From: Lingli Chen <linglix.chen at intel.com> 
Sent: Wednesday, August 10, 2022 5:05 PM
To: dts at dpdk.org
Cc: Chen, LingliX <linglix.chen at intel.com>
Subject: [dts][PATCH V1] tests/dual_vlan: modify case vlan_tpid_config sync with testplan

1.modify case vlan_tpid_config tpid 0x1234 sync with testplan 2.replace qinq with extend: Change the command according to the modification of dpdk commit 2a0b41984c7

Signed-off-by: Lingli Chen <linglix.chen at intel.com>