Simplify porting guide `Formatter` section
### Formatter
- Added arguments to accommodate the new decoder API changes
- - The signature of `ZydisFormatterFormatInstruction` changed
- - The functionality of `ZydisFormatterFormatInstructionEx` was integrated into the non-`Ex`
- variant of the function
- - The signature of `ZydisFormatterFormatOperand` changed
- - The functionality of `ZydisFormatterFormatOperandEx` was integrated into the non-`Ex`
- variant of the function
- - The signature of `ZydisFormatterTokenizeInstruction` changed
- - The functionality of `ZydisFormatterTokenizeInstructionEx` was integrated into the non-`Ex`
- variant of the function
- - The signature of `ZydisFormatterTokenizeOperand` changed
- - The functionality of `ZydisFormatterTokenizeOperandEx` was integrated into the non-`Ex`
- variant of the function
+- Arguments from `Ex` variants of various functions were integrated into the non-`Ex` variant
+ - All of these varied by only a single argument and didn't warrant the additional complexity
+- As a result, the signature of the following functions changed:
+ - `ZydisFormatterFormatInstruction`
+ - `ZydisFormatterFormatOperand`
+ - `ZydisFormatterTokenizeInstruction`
+ - `ZydisFormatterTokenizeOperand`
### Utils
