[GIP-105] DAI/USDT/GHO Pool additional configuration

Note: this is an optimistic proposal that applies to transactions from GIP-103. This means that transactions from GIP-103 with changes listed in GIP-105 will be queued before GIP-105 finishes voting. If GIP-105 is rejected, then the entire batch of transactions will be cancelled by the veto multisig.

Overview

This proposal aims to correct some deployment parameters for USDT, DAI and GHO pools that were overlooked in the initial GIP-103 proposal:

1. sUSDe quota limits for new pools will be set to 0, as Ethena expressed that at the moment they do not want the total size of sUSDe positions…