CentrifugeApp v2.2

What's Changed

• Improve release documentation by @sophialittlejohn in #1468
• Change catalyst tag to centrifuge-app/v* by @gpmayorga in #1472
• CentrifugeReact: Update web3-react to support WalletConnect v2 by @sophialittlejohn in #1475
• Fix labels by @Hornebom in #1480

Full Changelog: rc-centrifuge-app-v2.1...centrifuge-app-v2.2