chore: Fix several style lints (#17488)

It's not comprehensive enough to start linting on `style` group, but
hey, it's a start.

Release Notes:

- N/A

crates/semantic_index/src/chunking.rs

@@ -51,7 +51,7 @@ fn syntactic_ranges(
     let outline = grammar.outline_config.as_ref()?;
     let tree = with_parser(|parser| {
         parser.set_language(&grammar.ts_language).log_err()?;
-        parser.parse(&text, None)
+        parser.parse(text, None)
     });
 
     let Some(tree) = tree else {