[DPB] [Mellanox] added capability files for SN2700 platform#6003

Merged

liat-grozovik merged 2 commits intosonic-net:masterfrom vadymhlushko-mlnx:sn2700_dpb_capability_files

Jan 17, 2021

+678-1

Commits on Nov 23, 2020

[DPB] added capability files for SN2700 platform
vadymhlushko-mlnx
committed

Commits on Dec 28, 2020

[DPB] extended set of speeds, removed split to 4, because current implementation of DPB doesn't support disabling of consecutive port
vadymhlushko-mlnx
committed