feat: builtin consensus config and binaries

[jjyr]

1. Store builtin binaries into https://github.com/godwokenrises/godwoken-builtin-binaries
2. Add a GitHub workflow to push binaries. See README.md to learn how to add new binaries.
3. Refactor config, separate consensus configs from node config, and builtin mainnet and testnet consensus config to reduce DevOps work.
4. Build godwoken built-in binaries into the bin; this increases the godwoken bin from 44MB to 54MB.

---

Generated example.

node_mode = 'readonly'
contract_log_config = 'verbose'

[consensus]
builtin = 'Testnet'

[rpc_client]
ckb_url = ''

[rpc_server]
listen = ''
enable_methods = []

[debug]
output_l1_tx_cycles = true
expected_l1_tx_upper_bound_cycles = 350000000
debug_tx_dump_path = 'debug-tx-dump'
enable_debug_rpc = false

[block_producer]
check_mem_block_before_submit = false
fee_rate = 1000
local_limit = 5
submitted_limit = 5
block_interval_secs = 8

[block_producer.block_producer]
address_type = 'Eth'
address = '0x'
[block_producer.challenger_config.rewards_receiver_lock]
code_hash = '0x0000000000000000000000000000000000000000000000000000000000000000'
hash_type = 'data'
args = '0x'

[mem_pool]
execute_l2tx_max_cycles = 100000000
restore_path = 'mem_block'

[mem_pool.mem_block]
max_deposits = 100
max_withdrawals = 100
max_txs = 1000
deposit_block_timeout = 150
deposit_timestamp_timeout = 1200000
deposit_epoch_timeout = 1
deposit_minimal_blocks = 0
max_cycles_limit = '18446744073709551615'

[mem_pool.extra]
allowed_sudt_proxy_creator_account_id = []
sudt_proxy_code_hashes = []

[store]
path = ''

[sync_server]
buffer_capacity = 16
broadcast_channel_capacity = 1024