svlog: fix drive strength parsing.
@@ -5180,6 +5180,7 @@ fn try_drive_strength<'n>(
p.bump();
p.require_reported(Comma)?;
if let Some(b) = as_drive_strength(p.peek(0).0) {
+ p.bump();
Ok(Some((a, b)))
} else {
let q = p.peek(0).1;
