Support for Arista VRFs + addresses within VRF

To narrow the scope of what could be a major undertaking for MIB support, a basic feature of Observium being able to see IPs on Arista interfaces that are within a VRF is missing.

In our case, IP addresses on the Management1 interface of the Arista devices are not inventoried and therefore Observium is unable to relate received syslog entries with these IP addresses.

I have attached what I believe could be the missing MIB file from Arista's site, but it seems rather simple and Discord chat seems to confirm that's only a small piece of the puzzle.