fix: This makes the indeterminate HTML attribute available for use. Fixes #9176. (#9180)

Fixes #9176. This adds indeterminate to the list of HTMLAttributes so that one can use it without receiving an error.

Author: paulreece

.changeset/ten-poems-remember.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: add `indeterminate` to the list of HTMLAttributes

packages/svelte/elements.d.ts

@@ -808,6 +808,7 @@ export interface HTMLInputAttributes extends HTMLAttributes<HTMLInputElement> {
 	formnovalidate?: boolean | undefined | null;
 	formtarget?: string | undefined | null;
 	height?: number | string | undefined | null;
+	indeterminate?: boolean | undefined | null;
 	list?: string | undefined | null;
 	max?: number | string | undefined | null;
 	maxlength?: number | undefined | null;