Add more networks to the cross-chain governance

[clemsos]

As the Connext bridge is now supporting more networks, we need to add the ones we use to our cross chain gov process https://docs.connext.network/resources/deployments

Process is

• [ ] add governanceBridge section to the network package: https://github.com/unlock-protocol/unlock/blob/15c396ea583dc9fa2d6901d68c478a6a3f93b077/packages/networks/src/networks/optimism.ts#L22C2-L29C5
• [ ] follow instructions in ./scripts/deploy_multisig_mods
  • [ ] deploy the connextMod for the multisig
  • [ ] verify the connextMod
  • [ ] deploy the delayMod for the multisig
  • [ ] verify the delayMod
• [ ] add the modules addresses to the governanceBridge section with the deployed modules address
• [ ] setup modules correctly in SAFE by running the command yarn hardhat safe:submit --proposal proposals/enableModule.js --network <xxx>

[clemsos]

Added full instructions for adding new bridge governance modules above

[julien51]

We should add these docs to README + create a healthcheck script that would automatically identify if new networks can be added.

[julien51]

Related https://github.com/unlock-protocol/unlock/issues/14489

[clemsos]

From our supported chains, only Linea is available right now on Connext. Let's wait for the cross chain migration to be finalized before we move forward with deploying it https://github.com/unlock-protocol/unlock/issues/14489

[clemsos]

Not supported by Connext as today

• zksync era
• zkevm
• celo (?)
• avalanche
• scroll

[clemsos]

Instructions where moved to the README #14608. Closing for now