Changelog #201

#15659, #15693 add unused_variables native diagnostic:

#15662 fix panic in wrapping and unwrapping Result return type assists.

#15667 make bool_to_enum assist create enum at top-level.

#15682 recover better on missing parameter in parameter list.

#15688 make rustc_layout_scalar_valid_range attributes work for non-decimal literals.

#15692 don’t trigger completion when typing underscore in types or patterns.

#15680 (first contribution) re-generate lints.rs.

#15633 allow customizing SCIP config.

#15677 allocate AST ids for parameters.

#15686 only run tests on Linux for pull requests.