Integrate existing Previewnet bridge deployment with updated EVM contract

[sisyphusSmiling]

Issue To Be Solved

Once the updated interface is merged to the flow-go feature/stable-cadence branch (see onflow/flow-go#5677 and onflow/flow-go#5716 - reflected also in this repo in #39), the EVM contract currently on Previewnet will need to be updated to reflect those changes.

In addition, the FlowEVMBridgeAccessor will need to be subsequently deployed and the EVM account will need to claim the resulting BridgeAccessor Capability and save it in a BridgeRouter at /storage/evmBridgeRouter to complete the EVM-Bridge integration (see claim_accessor_capability_and_save_router)

Tasks

Preview Give feedback

1. Merge [EVM] Add bridging interface to EVM contract flow-go#5677
2. Approve and merge [EVM] Add bridging interface to EVM contract - stable cadence port flow-go#5716
3. Approve and merge Updates to EVM interface #39 to reflect dependency in this repo
4. Update EVM contract on Previewnet
5. Deploy FlowEVMBridgeAccessor to bridge account
6. Execute claim_accessor_capability_and_save_router](https://github.com/onflow/flow-evm-bridge/blob/main/cadence/transactions/bridge/admin/claim_accessor_capability_and_save_router.cdc) from EVM account to complete bridge integration