Andi Gallo db121c7af1 LibWeb: Handle leading whitespace in grid-template-* block components ...

We're already handling whitespace between components, do the same for
leading whitespace. Fixes crash on https://distill.pub/2021/gnn-intro.

2023-06-18 13:41:15 +02:00

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grid-template-block-components-whitespace-crash.txt

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percentage-stroke-width-crash.txt

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