ARC: Add support for sAVAX (BENQI Liquid Staking AVAX Token) on AAVE v3

Gauntlet is BENQI’s partner for managing market risk and has assisted in initial parameterization of sAVAX’s listing on the BENQI money market on Avalanche. While Gauntlet currently supports Aave v2 on Ethereum, we plan on supporting v3 down the line. Once we have built our simulation model infrastructure to support v3, we look forward to tuning risk parameters to optimize capital efficiency and manage market risk for sAVAX should the community decide to list sAVAX.

As a side note, Gauntlet is currently prioritizing integrating with Aave Arc to drive institutional growth. v3 support will follow afterwards.