Update op-node and Nethermind for Isthmus hard fork #276

Job	Run time
reth (linux/amd64, ubuntu-24.04, jemalloc,asm-keccak,optimism)	24m 58s
geth (linux/amd64, ubuntu-24.04)	3m 20s
nethermind (linux/arm64, ubuntu-24.04-arm)	3m 31s
geth (linux/arm64, ubuntu-24.04-arm)	3m 27s
nethermind (linux/amd64, ubuntu-24.04)	2m 41s
reth (linux/arm64, ubuntu-24.04-arm, jemalloc,optimism)	30m 5s
	1h 8m 2s

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