Fixes: https://github.com/xamarin/xamarin-macios/issues/8468
Added missing `<comment/>` fields for:
* BI1033
* BI1077
* MM2007
* MT0073
* MT0074
* MT0112_c
* MT0113_i
* MT4146
* MT4162
I had to split up the `MT4162` error message, introducing:
* `Errors.MT4162_BaseType` - a base type of
* `Errors.MT4162_Parameter` - a parameter in
* `Errors.MT4162_ReturnType` - a return type in
* `Errors.MT4162_PropertyType` - the property type of
This also removed an argument passed into `string.Format`.
4e37ecf65c