fix(formatter): Add parentheses for PrivateInExpression in super class

[nnnnoel]

No description provided.

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #13806 will not alter performance

_{Comparing nnnnoel:fix/private-in-expression (6fe0265) with main (7879f85)}

Summary

✅ 37 untouched

[Dunqing]

I think we can use is_class_extends here

oxc/crates/oxc_formatter/src/parentheses/expression.rs

Lines 943 to 948 in d03999b

	fn is_class_extends(span: Span, parent: &AstNodes<'_>) -> bool {
	if let AstNodes::Class(c) = parent {
	return c.super_class.as_ref().is_some_and(|c| c.without_parentheses().span() == span);
	}
	false
	}

[Dunqing]

Thank you for your contribution!