feat: Add bind:focused to HTMLAttributes

Author: elliott-with-the-longest-name-on-github

packages/svelte/elements.d.ts

@@ -839,6 +839,7 @@ export interface HTMLAttributes<T extends EventTarget> extends AriaAttributes, D
 	readonly 'bind:contentBoxSize'?: Array<ResizeObserverSize> | undefined | null;
 	readonly 'bind:borderBoxSize'?: Array<ResizeObserverSize> | undefined | null;
 	readonly 'bind:devicePixelContentBoxSize'?: Array<ResizeObserverSize> | undefined | null;
+	readonly 'bind:focused'?: boolean | undefined | null;
 
 	// SvelteKit
 	'data-sveltekit-keepfocus'?: true | '' | 'off' | undefined | null;