feat(cheatcodes): add expectPartialRevert cheatcode

[grandizzy]

Motivation

Closes #3725
Closes #7629

vm.expectRevert(bytes4) cheatcode checks for revert data to fully match whereas only the first 4 bytes should be checked. As suggested in #3725, for backwards compatibility reasons a new vm.expectPartialRevert(bytes4) cheatcode is introduced which checks only the first 4 bytes of reverted data.

Solution

• add ExpectedRevert.partial_match and compare only the first 4 bytes actual / expected reverts if set to true
• add new expectPartialRevert cheatcode that sets ExpectedRevert.partial_match to true

[mattsse]

as discussed, lgtm

we need to also add this to the book and highlight how this differs from other expect calls