[TASK] Deploy relayer with fee, refund and DKG backend for parachain node

[shekohex]

Overview

Deploy Relayer 3 with the latest release that also supports the new Fee system and Refund, in addition to that, the deployed relayer should also use the Tangle Parachain node as signing backend.

Task Checklist

• [x] Update Relayer 3 with the latest relayer release.
• [x] Deploy a new bridges on 7 different testnets (leaving 1 slot for Tangle Parachain itself)
• [x] Configure the Relayer 3 to use the new deployment of smart contracts
• [x] Configure the relayer to use the Tangle Parachain network
• [ ] Transfer the ownership of the governor to the DKG.
• [x] Configure the relayer to use the Tangle Parachain network as DKG Signing backend.
• [ ] Update the dApp team with the changes.
• [ ] Live testing of the new deployment using the dApp.

[shekohex]

Hey @salman01zp ! Could you please after finishing the deployment, add a comment here to that Task with the new deployment information?

Would be also good to include these config files we are using in the deployed Relayer and add it under config/deployment/tangle-parachain