Add a buffer gas of "all but one 64th" for gas used on EVM.dryRun

[m-Peter]

Closes: #6135

Addresses the case from EIP-150

• Define "all but one 64th" of N as N - floor(N / 64).
• If a call asks for more gas than the maximum allowed amount (i.e. the total amount of gas remaining in the parent after subtracting the gas cost of the call and memory expansion), do not return an OOG error; instead, if a call asks for more gas than all but one 64th of the maximum allowed amount, call with all but one 64th of the maximum allowed amount of gas (this is equivalent to a version of EIP-90Send all gas in call ethereum/EIPs#90 plus EIP-114Substitute call stack limit with child gas restriction ethereum/EIPs#114). CREATE only provides all but one 64th of the parent gas to the child call.

[ramtinms]

wow, one of those things that I would have never guessed it exists :D

Thanks for debugging and adding this

[turbolent]

Great work!