BeanMappingOptions#ignoreUnmappedSourceProperties are not inherited via `@InheritConfiguration`

Seems like the fix we did for #2949 broke the inherit for `@InheritConfiguration`. 

### Expected behavior

_No response_

### Actual behavior

_No response_

### Steps to reproduce the problem

See https://github.com/mapstruct/mapstruct/discussions/3212#discussioncomment-5639188

### MapStruct Version

1.5.3