fix (hx --health): Don't print headers in white

If the terminal has a white background, this makes them invisible.

helix-term/src/health.rs

@@ -182,7 +182,7 @@ pub fn languages_all() -> std::io::Result<()> {
     };
 
     for heading in headings {
-        column(heading, Color::White);
+        column(heading, Color::Reset);
     }
     writeln!(stdout)?;