* op-node: fix Ecotone beacon-block-root contract deployment

* op-e2e: update time chekc in op-e2e/actions/ecotone_fork_test.go
Co-authored-by: Sebastian Stammler <seb@oplabs.co>

* op-e2e: deduplicate code-hash checking

* op-e2e: ecotone-test update: require instead of assert

* op-e2e: ecotone test L1 fee check comments clarification

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