Prop 923: Whitelist Union's Deployment Address to Upload Contracts

This proposal seeks to grant the Union deployment address osmo10c4yqddv6w7sphruvhxs5v0es8r9fcj5ed3yx7 permission to upload contracts to Osmosis without requiring individual governance approval for each deployment. Please see our forum post for details https://forum.osmosis.zone/t/whitelist-unions-deployment-address-to-upload-contracts/3626