fix: Handle read-only properties on DOM nodes

[indranilchak]

There might be cases where there are properties that are read-only and setting their value would trigger an exception. Address that by querying the descriptor and figuring out if the property is writable.

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[vercel]

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[dummdidumm]

Could you give an example where that happens, and why it's not circumventable by just not setting that property as a dev?

[Rich-Harris]

Closing as it's not clear which properties this pertains to