Detailed Information about Reflection in Trimmed Mode missing

### Type of issue

Missing information

### Description

Would need more documentation details about exactly which parts of Reflection still work in trimmed mode (i.e., PublishTrimmed=true and friends) and which do not.

An example of what level of detail I think of:
[https://github.com/dotnet/runtime/blob/main/src/coreclr/nativeaot/docs/reflection-free-mode.md](https://github.com/dotnet/runtime/blob/main/src/coreclr/nativeaot/docs/reflection-free-mode.md)
Would be very helpful when remodeling and preparing for trimming.

### Page URL

https://learn.microsoft.com/en-us/dotnet/core/deploying/trimming/trim-self-contained

### Content source URL

https://github.com/dotnet/docs/blob/main/docs/core/deploying/trimming/trim-self-contained.md

### Document Version Independent Id

3061aedd-2264-90da-b244-b8ed7bf416fc

### Article author

@jamshedd