chore: upgrade go-ethereum to fix MorphTx version JSON unmarshaling

[panos-xyz]

Summary

• Upgrade github.com/morph-l2/go-ethereum from v1.10.14-0.20260227074910-324c53b65341 to v1.10.14-0.20260302105006-9e26fa129767
• Fixes syncing nodes failing with json: cannot unmarshal string into Go struct field rpcBlock.transactions.version of type uint8

Background

After MorphTx V1 was introduced, the version field in RPCTransaction (api.go) was serialized as a hex string ("0x1" via hexutil.Uint64), but the client-side txJSON.Version was *uint8 expecting a plain number. This caused ethclient.BlockByNumber to fail on all non-sequencer nodes when syncing blocks that contain MorphTx V1 transactions.

The fix in go-ethereum aligns txJSON.Version with the Ethereum JSON-RPC hex encoding convention.

Changes

• Updated go.mod + go.sum in: node, tx-submitter, oracle, contracts, bindings, ops/tools, ops/l2-genesis, token-price-oracle

Test plan

• Verify non-sequencer node can sync blocks containing MorphTx V1 transactions without BlockByNumber errors

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/morph-tx-version-json

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