Change nonce behaviour to "always bump", Start EOF tests from Cancun

pyspec tests

refill

regenerate stEIP3855 on Shanghai

feat(DiffPlaces): Fixed the four top DiffPlaces tests

The ones that aren't bad opcodes, which I missed when I did ethereum#1099

feat(retestheth-ref): Add the folder option for `--vmtraceraw` and `-…

…-poststate`

enable timestamp rules on Merge

Add files via upload

fill bcTests

Add expected error to existing high nonce test