Deployment script: fix the addresses output

[bpierre]

(reapply & adapt changes removed from this PR: d4b71ef)

The script now separates the protocol addresses from the each group of collateral addresses.

This commit also updates the deployment-artifacts-to-app-env script to generate env vars separated in a similar way.

Example output:

$ ./deploy local --open-demo-troves

Deploying Liquity contracts with the following settings:

  CHAIN_ID:           31337
  DEPLOYER:           0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
  LEDGER_PATH:        undefined
  ETHERSCAN_API_KEY:  undefined
  OPEN_DEMO_TROVES:   yes
  RPC_URL:            http://localhost:8545
  VERIFY:             no
  VERIFIER:           etherscan
  VERIFIER_URL:       undefined

Protocol contracts:

  WETHTester          0x618ab3160c5bbbc5bfa034aca8e37df3eea0316d
  BoldToken           0x2710f73233d0077023703bbb5835abb3d696e459
  CollateralRegistry  0xe082678ecf749982e33ea6839852a8cd989aede2
  HintHelpers         0x984f797d26d3da2e9b9f8ae4eefeacc60fcaa90c
  MultiTroveGetter    0x1ec5df6299467fb19b4e425eb47df46c8f245078

Collateral 1 contracts:

  activePool          0xFB8d5B2c03cc732657fbA00624e8b442E382d295
  borrowerOperations  0xE81687523a0FbfAD4708Aa77d17c603814AB0DC6
  sortedTroves        0x3A8e768F2B74Fd5589565c45A0ffAEa476a4956d
  stabilityPool       0xCE2aC8d208D8f0f2b68B978eb6908Ea63f4bd775
  token               0x618aB3160c5bbBc5bFa034ACa8e37dF3Eea0316D
  troveManager        0x182689ba50e73Aa24fa06d5EB796264adeBC4664

Collateral 2 contracts:

  activePool          0x934B7e2AA0485D38FDD05172Fd7f8c4c77731342
  borrowerOperations  0x2eD632b28874Bc89c7CEf510c325c1dFDBE5bb6d
  sortedTroves        0x5d170C4Eb0d8fDd8e03e4f2AdF8815b92B7BcAcb
  stabilityPool       0x7cd1C56dF3CaaCcccF33c35B20e46D283fd108ee
  token               0x82C9d5501a2C46125A82cc82D0881FA27751EA3E
  troveManager        0x83e1C2C7f647De452A7E5f2A37F1fAd882Ea97EE

Deployment complete.

[danielattilasimon]

Thanks for this! 👍 👍

[danielattilasimon]

Going to merge this as it'll come in handy for the Sepolia deployment tonight.