op-chain-ops: check-ecotone improvements (#9695)

* op-chain-ops: check-ecotone improvements: 4788/4844 mixup fix, new 4844 precompile test, more logging

* Update op-chain-ops/cmd/check-ecotone/main.go

* check-ecotone: improve with L1 retry, better logging

* check-ecotone: fix L1 header retrieval in L1 fees check

* check-ecotone: properly get basefee in checkL1Fees

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Co-authored-by: Sebastian Stammler <seb@oplabs.co>