Prop 189: Cease Support for the wethDYDX Smart Contract (the Bridge) by June 2025.

This proposal recommends ending support for the wethDYDX Smart Contract (Bridge) on the dYdX Chain approximately 6 months after approval of this vote (targeting June 2025). [Forum Post] (https://dydx.forum/t/analysis-and-proposals-on-dydx-chain-and-dydx-tokenomics-cease-support-for-the-wethdydx-smart-contract-i-e-the-bridge-on-the-dydx-chain-side/3122)