chore: update types for `$state.raw`

packages/svelte/src/ambient.d.ts

@@ -117,6 +117,7 @@ declare namespace $state {
 	 *
 	 * @param initial The initial value
 	 */
+	export function raw<T>(initial?: T, options?: import('svelte').StateOptions): T;
 	export function raw<T>(initial: T): T;
 	export function raw<T>(): T | undefined;
 	/**

packages/svelte/types/index.d.ts

@@ -2776,6 +2776,7 @@ declare namespace $state {
 	 *
 	 * @param initial The initial value
 	 */
+	export function raw<T>(initial?: T, options?: import('svelte').StateOptions): T;
 	export function raw<T>(initial: T): T;
 	export function raw<T>(): T | undefined;
 	/**