OIP-187 - Convert ETH and wETH Treasury Balance to Ether.fi weETH

## Summary: Olympus currently holds 129.3 ETH in the Treasury across native ETH and wETH. This RFC proposes converting these assets into Ether.fi WEETH, allowing Olympus to earn a sustainable yield and continuing to add to the ETH it holds on its balance sheet. ## Motivation: Olympus seeks to ensure that the blend and balance of its Treasury is both diverse and accretive over time. This growth in backing, will directly inform the speed at which this value is made available to holders via the...