feat: Add new expectCall cheatcode variants

[clabby]

Overview

Adds two new variants of the expectCall cheatcode that allows for asserting the amount of gas passed to a call.

// Expect a call to an address with the specified msg.value, gas, and calldata.
function expectCall(address, uint256, uint64, bytes calldata) external;

// Expect a call to an address with the specified msg.value and calldata, and a *minimum* amount of gas.
function expectCallMinGas(address, uint256, uint64, bytes calldata) external;

Motivation

Ran into a situation where I need to assert that the amount of gas passed to a nested call is correct in a test.

[rkrasiuk]

lgtm! tests are great as well! comments below are just stylistic suggestions, you can disregard them if not to your liking

[gakonst]

LGTM. The real solution I'd love for all these would be a builder pattern abstraction.