Change Details

Pass chain params to `ATMPArgs`, `LoadMempool`, `DisconnectedBlockTransactions::updateMempoolForReorg` and `CTxMemPool::removeForReorg` because these objects only used the `Config` to access the chain params. This enables removing the Config argument for a number of `CChainstate` member functions, since the chain params is now a member variable of `CChainState` after D12189. I also remove the `ATMPArgs` argument from `ConsensusScriptChecks`, because it didn't use it.

Using the member variable introduced in D12089 removes the need to pass a config argument to a number of member functions. Depends on D12203