Merge #10840

10840: fix: Omit generic defaults for types in hover messages r=jonas-schievink a=Veykril

Fixes #9198

We have ranged hovers now which query specifically for the type of an expression/pattern, so if interested in seeing the default, the user can use that functionality instead.

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>