chore: rename transaction

[mattsse]

rename the transaction to make it clear that this is explicitly for eth.

[codecov]

Codecov Report

Merging #4252 (a29b6b1) into main (60ad6b2) will decrease coverage by 0.05%.
The diff coverage is 0.00%.

Files Changed	Coverage Δ
crates/transaction-pool/src/lib.rs	42.07% <0.00%> (ø)
crates/transaction-pool/src/noop.rs	12.85% <0.00%> (ø)
crates/transaction-pool/src/traits.rs	9.09% <0.00%> (ø)

... and 9 files with indirect coverage changes

Flag	Coverage Δ
integration-tests	16.87% <0.00%> (-0.01%)	⬇️
unit-tests	63.75% <0.00%> (-0.05%)	⬇️

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

Components	Coverage Δ
reth binary	26.13% <ø> (ø)
blockchain tree	82.56% <ø> (ø)
pipeline	90.07% <ø> (ø)
storage (db)	74.71% <ø> (ø)
trie	94.71% <ø> (ø)
txpool	49.03% <0.00%> (-0.57%)	⬇️
networking	77.47% <ø> (-0.06%)	⬇️
rpc	58.64% <ø> (-0.02%)	⬇️
consensus	63.53% <ø> (ø)
revm	32.15% <ø> (ø)
payload builder	6.82% <ø> (ø)
primitives	86.31% <ø> (ø)