[Aave-undefined] Add StakeWise's sETH2 on Aave v2 Mainnet Market

This MetaGovernance vote is for voting on Aave's latest proposal using Index Products.

The quorum for this vote is 212,151 INDEX - 5% Circulating Supply.

Index Coop can vote with the ~88k AAVE which is ~30 % of the AAVE proposal quorum locked in the DeFi Pulse Index.

Please review the snapshot vote here and the forum post of the proposal here in the discussion link below;