[ARFC] Avalanche v2 Reserve Factor Adjustment

The next periodic RF update (late September) will bring the reserve factors to:

Asset Market Current RF Proposed RF
DAI.e Avalanche v2 70.00% 75.00%
USDC.e Avalanche v2 70.00% 75.00%
USDT.e Avalanche v2 70.00% 75.00%
wAVAX Avalanche v2 70.00% 75.00%
WBTC.e Avalanche v2 75.00% 80.00%
WETH.e Avalanche v2 70.00% 75.00%