Ignore Type Error

This is configured exactly as documented, something up with types here,
ignoring for now.

Author: jrjohnson

vitest.config.ts

@@ -2,6 +2,7 @@
 import { getViteConfig } from 'astro/config';
 
 export default getViteConfig({
+  // @ts-expect-error -- Astro's getViteConfig type does not include Vitest `test`
   test: {
     include: ['./test/components/*.test.ts'],
   },