Auto merge of #23665 - saschanaz:parse-transform, r=Manishearth

Support DOMMatrix string constructor

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Implemented DOMMatrix string constructor per [the spec](https://drafts.fxtf.org/geometry/#dom-dommatrixreadonly-dommatrixreadonly).

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- [x] These changes fix #23664, fix #23622

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- [x] There are tests for these changes

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