feat: provide SvelteKit html typings #18984

Job	Run time
Lint	2m 55s
Cross-browser-test (18, windows-2019, chromium, dev)	2m 46s
Test-create-svelte	1m 19s
Cross-browser-test (18, ubuntu-latest, firefox, dev)	2m 27s
Tests (18, ubuntu-latest, chromium)	8m 11s
Cross-browser-test (18, macOS-latest, webkit, dev)	3m 44s
Tests (20, ubuntu-latest, chromium)	8m 11s
Cross-browser-test (18, windows-2019, chromium, build)	3m 31s
Cross-browser-test (18, ubuntu-latest, firefox, build)	3m 35s
Cross-browser-test (18, macOS-latest, webkit, build)	3m 42s
	40m 21s

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