Extend symbol ranges by their annotation range when suggesting edits (#15677)

Release Notes:

- N/A

---------

Co-authored-by: Nathan <nathan@zed.dev>

crates/language/src/outline.rs

@@ -21,6 +21,7 @@ pub struct OutlineItem<T> {
     pub highlight_ranges: Vec<(Range<usize>, HighlightStyle)>,
     pub name_ranges: Vec<Range<usize>>,
     pub body_range: Option<Range<T>>,
+    pub annotation_range: Option<Range<T>>,
 }
 
 impl<T> Outline<T> {