feat: update create2 deploy and governance scripts

[rackstar]

Description

Closes #1258

• add tenderly network support for create2/deploy script
  • uses the deployer address to deploy to tenderly testnet - mimicking exactly what would happen in main-net
• re-wrote governance inputs encode/decode to generalise its logic
• simulate governance proposal script
• execute governance proposal script - (useful when setting up vnets to closely mimic what will happen on-chain)

Testing

• tested the scripts on the 2.10.0 release

Checklist

• [x] Performed a self-review of my own code
• [x] Made corresponding changes to the documentation