feat(test): add debug trace ext helpers

[mattsse]

Adds a helper function to debug trace block errors: #4951

also includes a deserialization fix for Block and a helper fn to iterate over tx hashes

[codecov]

Codecov Report

Merging #4982 (3fef96a) into main (00a92f5) will decrease coverage by 0.03%.
The diff coverage is 32.65%.

Files	Coverage Δ
crates/rpc/rpc-testing-util/src/trace.rs	40.42% <ø> (ø)
crates/rpc/rpc-types/src/eth/block.rs	65.98% <62.74%> (+6.91%)	⬆️
crates/rpc/rpc-testing-util/src/debug.rs	0.00% <0.00%> (ø)

... and 10 files with indirect coverage changes

Flag	Coverage Δ
integration-tests	15.41% <0.00%> (-0.03%)	⬇️
unit-tests	62.48% <32.65%> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
reth binary	30.63% <ø> (ø)
blockchain tree	80.64% <ø> (ø)
pipeline	88.45% <ø> (ø)
storage (db)	74.40% <ø> (ø)
trie	94.52% <ø> (+0.03%)	⬆️
txpool	48.52% <ø> (ø)
networking	76.10% <ø> (-0.03%)	⬇️
rpc	57.95% <32.65%> (-0.10%)	⬇️
consensus	63.01% <ø> (ø)
revm	27.79% <ø> (ø)
payload builder	7.96% <ø> (ø)
primitives	86.37% <ø> (ø)