Feature coverage: EIGRP

Device	IPv4	IPv6
cat8000v/libvirt	✅	✅
csr/libvirt	✅	✅
iol/clab	✅	✅
ioll2/clab	failed	✅
iosv/libvirt	✅	✅
iosvl2/libvirt	✅	✅
nxos/libvirt	✅	✅