Destructuring assignment left-hand side allows parens

[sebmck]

Bug Report

Current Behavior

babel-parser accepts the following but should not.

Input Code

[(a = 1)] = t;
[([b])] = t;

Expected behavior/code

It should error.

[babel-bot]

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so it's possible this won't be addressed swiftly.

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[nicolo-ribaudo]

This is probably a duplicate of #8796