multinode-demo scripts support --block-production-method arg

[apfitzge]

Problem

• multi-node demo scripts do not currently support --block-production-method arguments.
• TransactionScheduler: CLI and hookup for central-scheduler #33890 adds a new variant we should be supporting in these scripts

Summary of Changes

• Add block-production-method support to bootstrap-validator.sh and validator.sh

Fixes #

[apfitzge]

Appears that remote-node.sh already supports arbitrary extra node arguments, which are then passed to one of these two scripts. So I think we should be goo there.

[yihau]

🪖

btw, if we need this one to happen when we call net/net.sh as well. we might need to add some changes to here

solana/net/net.sh

Lines 968 to 981 in 0873705

	elif [[ $1 = --client-type ]]; then
	clientType=$2
	case "$clientType" in
	thin-client|tpu-client|rpc-client)
	;;
	*)
	echo "Unexpected client type: \"$clientType\""
	exit 1
	;;
	esac
	shift 2
	else
	usage "Unknown long option: $1"
	fi