XS incorrectly rejects assignment to a target wrapped in multiple parentheses

[gibson042]

Environment: XS 14.2.0 32 4

Description
Simple assignment does not conform with the ECMAScript specification.

Steps to Reproduce

const printEval = src => {
  try {
    print(eval(src));
  } catch (err) {
    print("ERROR", err.message);
  }
};
printEval(`let x = 0; ++(x)`);
printEval(`let x = 0; ++((x))`);
printEval(`let x; (x) = "single-wrapped"`);
printEval(`let x; ((x)) = "double-wrapped"`);

Actual behavior

1
ERROR no reference
single-wrapped
ERROR no reference

Expected behavior

1
1
single-wrapped
double-wrapped

There are early errors for UpdateExpression/AssignmentExpression/etc. with invalid assignment targets, but AssignmentTargetType explicitly recurses into parenthesized expressions. XS correctly respects this for a single level of wrapping parentheses, but incorrectly rejects it for more than one.

test262 pull request: tc39/test262#3963