fix(isthmus): Correctly filter refunds for deposit transactions

[clabby]

Overview

Corrects the current condition for operator fee refunds in trunk. Previously the check was using a source hash heuristic that wasn't correct - what we want is to not refund the operator fee for deposit transactions.

Also adds a test for expected refund behavior for both deposit transactions and normal transactions.

note - this bug isn't present in tag v64 (v19.7.0)

[codspeed-hq]

CodSpeed Performance Report

Merging #2330 will degrade performances by 7.75%

_{Comparing clabby:cl/isthmus-refunds (c36a921) with main (d8291d7)}

Summary

❌ 1 regressions
✅ 24 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	evm-build	8.3 µs	9 µs	-7.75%

[mattsse]

this would otherwise cause panics because the L1BlockInfo isnt loaded for deposit txs

[rakita]

this would otherwise cause panics because the L1BlockInfo isnt loaded for deposit txs
Probably not a panic, but the wrong values would be used, not that better outcome :)

[mattsse]

definitely panics:

[op-el-2-op-reth-op-node-op-kurtosis] thread 'Tree Task' panicked at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/op-revm-1.0.0-alpha.6/src/l1block.rs:164:14:
[op-el-2-op-reth-op-node-op-kurtosis] Missing operator fee scalar for isthmus L1 Block
[op-el-2-op-reth-op-node-op-kurtosis] stack backtrace:
[op-el-2-op-reth-op-node-op-kurtosis] note: Some details are omitted, run with RUST_BACKTRACE=full for a verbose backtrace.
[op-el-2-op-reth-op-node-op-kurtosis] 2025-03-27T22:10:47.295132Z ERROR Fatal error
[op-el-2-op-reth-op-node-op-kurtosis] 2025-03-27T22:10:47.295159Z ERROR Fatal error in consensus engine
[op-el-2-op-reth-op-node-op-kurtosis] 2025-03-27T22:10:47.295202Z ERROR shutting down due to error
[op-el-2-op-reth-op-node-op-kurtosis] Error: Fatal error in consensus engine
[op-el-2-op-reth-op-node-op-kurtosis]
[op-el-2-op-reth-op-node-op-kurtosis] Location:
[op-el-2-op-reth-op-node-op-kurtosis] /home/runner/work/reth/reth/crates/node/builder/src/launch/engine.rs:341:43