Update Network pages for new chainID post re-genesis before PCGC R6

[cmjc]

Describe the edit

There will be a testnet re-genesis before PCGC Round 4 to bring in a protocol upgrade.

In the Networks section the testnet chain ID entries will need to be updated.

Tasks

Testnet Flag	ChainID
--bakerloo	65010003
--piccadilly	65100003

Tasks:

• Bakerloo Testnet/ Update ChainID entry in sections:

  • [x] https://docs.autonity.org/networks/testnet-bakerloo/#bakerloo-testnet-details
  • [x] https://docs.autonity.org/networks/testnet-bakerloo/#genesis-configuration

• Piccadilly Testnet. Update ChainID entry in sections:

  • [x] https://docs.autonity.org/networks/testnet-piccadilly/#piccadilly-testnet-details
  • [x] https://docs.autonity.org/networks/testnet-piccadilly/#genesis-configuration

• Instances of ChainID elsewhere:

  • [x] Development, Deploy smart contracts to an Autonity network with Brownie - see issue #194