fix: skip deriveds for props with known safe calls

Very small thing but I noticed while working on #11571 and #11574 that we treat certain function calls as 'safe' for the purposes of determining whether to wrap props in deriveds, but we only use that information for spread attributes, because we put the parentheses in the wrong place.

No test because it's finicky and extremely minor

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sveltejs / svelte

fix: skip deriveds for props with known safe calls #11595

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Tests and linting

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