Coerce the result of a function call to the function's return type (#6309)

Signed-off-by: Nick Cameron <nrc@ncameron.org>

rust/kcl-lib/src/parsing/ast/types/mod.rs

@@ -450,7 +450,6 @@ impl Program {
 
         for item in &self.body {
             let r = item.comment_range();
-            eprintln!("item {r:?}");
             if pos >= r.0 && pos < r.1 {
                 return true;
             }