Description

consensus/parlia: reject header with WithdrawalsHash before shanghai fork

Rationale

WithdrawalsHash is not need by bsc, ensure it to be nil

Example

add an example CLI or API response...

Changes

Notable changes:

• add owner of some TODO
• show flag miner.delayleftover in help doc and shadow flag miner.newpayload-timeout,
  disable warn log about newpayloadTimeout, because it's useless for bsc
• change way of dumping chainConfig
• delete useless param chainconfig for VotePool and VoteManager
• fix TestOptionMaxPeersPerIP failure of goroutine order

keep consistent with go-ethereum, miss them when big merge:

• use LoadChainConfig to replace SetupGenesisBlockWithOverride, the later func has been called in NewBlockChain
• rename Synchronise to LegacySync