Improved conformance comment format
When the test262 conformance comments are added to a PR, it will now
show the percentage symbol for the conformance, to show up it's
actually a conformance percentage.
@@ -250,7 +250,7 @@ pub(crate) fn compare_results(base: &Path, new: &Path, markdown: bool) {
diff_format(panic_diff),
);
println!(
- "| Conformance | {:.2} | {:.2} | {} |",
+ "| Conformance | {:.2}% | {:.2}% | {} |",
base_conformance,
new_conformance,
format!(
