[202012] [cherry-pick] Apply `DSCP_TO_TC_MAP` from `PORT_QOS_MAP|global` to switch level#2328

Merged

bingwang-ms merged 2 commits intosonic-net:202012from bingwang-ms:apply_azure_to_switch_202012

Jun 27, 2022

+187-33

Commits on Jun 14, 2022

Apply DSCP_TO_TC_MAP from PORT_QOS_MAP|global to switch level
bingwang-ms
committed

Commits on Jun 24, 2022

Update test_qos_map.py
bingwang-ms
authored