Don't require mocking/faking special case BLOCKHASH instruction for VMTests, part 2

[tersec]

Same idea as https://github.com/status-im/nimbus/pull/91 -- follow Remove VM tests using the mock BLOCKHASH/BALANCE instruction just for VM tests upstream, but mostly finish the job.

[tersec]

I've checked that the vast majority of these show up in an appropriate form in https://github.com/ethereum/tests/tree/develop/GeneralStateTests/stSystemOperationsTest per the Foundation's goals (and none still exist as vmTests upstream):

vmSystemOperations:
vmSystemOperations/ABAcalls[0-3]: GeneralStateTests/stSystemOperationsTest/ABAcalls[0-3]
vmSystemOperations/ABAcallsSuicide[01]: GeneralStateTests/stSystemOperationsTest/ABAcallsSuicide[01]
vmSystemOperations/CallRecursiveBomb[0-3]: vmSystemOperations/GeneralStateTests/stSystemOperationsTest/CallRecursiveBomb[0-3]
vmSystemOperations/CallToNameRegistrator0: vmSystemOperations/GeneralStateTests/stSystemOperationsTest/ CallToNameRegistrator0
vmSystemOperations/CallToNameRegistratorNotMuchMemory[01]: vmSystemOperations/GeneralStateTests/stSystemOperationsTest/CallToNameRegistratorNotMuchMemory[01]
vmSystemOperations/CallToNameRegistratorOutOfGas: GeneralStateTests/stSystemOperationsTest/CallToNameRegistratorOutOfGas
vmSystemOperations/CallToNameRegistratorTooMuchMemory[0-2]: GeneralStateTests/stSystemOperationsTest/CallToNameRegistratorTooMuchMemory[0-2]
vmSystemOperations/CallToPrecompiledContract: no close equivalent found in quick search.
vmSystemOperations/CallToReturn1: GeneralStateTests/stSystemOperationsTest/CallToReturn1
vmSystemOperations/PostToNameRegistrator0: no obvious equivalent found.
vmSystemOperations/PostToReturn1: GeneralStateTests/stSystemOperationsTest/PostToReturn1
vmSystemOperations/callcodeToNameRegistrator0: GeneralStateTests/stSystemOperationsTest/callcodeToNameRegistrator0
vmSystemOperations/callcodeToReturn1: GeneralStateTests/stSystemOperationsTest/callcodeToReturn1
vmSystemOperations/callstatelessToNameRegistrator0 and vmSystemOperations/callstatelessToReturn1: no obvious equivalents found.
vmSystemOperations/createNameRegistrator: GeneralStateTests/stSystemOperationsTest/createNameRegistrator
vmSystemOperations/createNameRegistratorOutOfMemoryBonds[01]: GeneralStateTests/stSystemOperationsTest/createNameRegistratorOutOfMemoryBonds[01]
vmSystemOperations/createNameRegistratorValueTooHigh: GeneralStateTests/stSystemOperationsTest/createNameRegistratorValueTooHigh

vmTests:
arith, boolean, and mktx are broken -- as documented by https://github.com/status-im/nimbus/pull/90

vmRandomTest: exact replacements aren't there, but https://github.com/ethereum/tests/tree/develop/GeneralStateTests/stRandom and https://github.com/ethereum/tests/tree/develop/GeneralStateTests/stRandom2 and well-stocked with moral equivalents. I looked at each of these by hand, and they're not particularly useful except as generic sorts of fuzz-testing (but see above).

[mratsim]

LGTM

[coffeepots]

LGTM too.