fix: make adapter plugin param type optional

[teemingc]

The types for the cloudflare workers adapter plugin method requires an object as a parameter. This PR makes that optional so it's in tune with the docs https://kit.svelte.dev/docs/adapter-cloudflare-workers#usage

import adapter from '@sveltejs/adapter-cloudflare-workers';

export default {
	kit: {
-		adapter: adapter({ })
+		adapter: adapter()
	}
};

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Latest commit: 071c5fc

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@sveltejs/adapter-cloudflare-workers	Patch

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