Prop 148: Token Registry Proposal: adding stTIA (Stride Staked TIA).

This is a token registry proposal to adding stTIA (Stride Staked TIA). Please vote 'Yes' if you support to this proposal, and 'No' if you oppose it. Commonwealth post for stTIA: https://commonwealth.im/ux/discussion/15177-listing-proposal-add-support-for-sttia. Please update your price feeder config to support stTIA.