tx: Normalize toJson for different tx types

[g11tech]

While sharing a block via json with @acolytec3 it was noticed that jsons didnt have type info in many instances, althrough one could interpret the json type via other fields, but a more verbose type can certainly help in easy identification.

This PR aims to add normalized base transaction json fields in every toJson as well as removes some serialization redundancy of these common fields

Also fixes versionedHashes serialization which didn't have prefixed 0x

[codecov]

Codecov Report

Merging #2707 (1f09b06) into master (ffec3ed) will increase coverage by 1.39%.
The diff coverage is 68.00%.

❗ Current head 1f09b06 differs from pull request most recent head c22a5cc. Consider uploading reports for the commit c22a5cc to get more accurate results

Additional details and impacted files

Flag	Coverage Δ
block	90.30% <ø> (-0.41%)	⬇️
blockchain	90.72% <ø> (ø)
client	86.96% <ø> (-0.01%)	⬇️
common	97.05% <ø> (ø)
devp2p	89.11% <ø> (-0.29%)	⬇️
ethash	∅ <ø> (∅)
evm	?
rlp	∅ <ø> (∅)
statemanager	80.92% <ø> (ø)
trie	89.94% <ø> (ø)
tx	96.01% <68.00%> (+0.51%)	⬆️
util	81.34% <ø> (ø)
vm	81.36% <ø> (ø)

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

[jochem-brouwer]

LGTM! Also interesting that we never reported type on the JSON 🤔 Great addition.