Merge pull request #7635 from AnuradhaKaruppiah/ead-evi-knobs

bgpd: add config knobs to disable rx and tx of ead-per-evi routes

diff --cc bgpd/bgp_evpn_mh.c
Simple merge

diff --cc bgpd/bgp_evpn_mh.h
Simple merge

diff --cc bgpd/bgp_evpn_vty.c
Simple merge

diff --cc doc/user/bgp.rst
Simple merge