chore: updates deprecated vite browser (#7188)

Author: AlexanderMelox

packages/ibm-products-web-components/vite.config.ts

@@ -1,3 +1,4 @@
+/// <reference types="@vitest/browser/providers/playwright" />
 /**
  * Copyright IBM Corp. 2024, 2024
  *
@@ -30,7 +31,7 @@ export default defineConfig({
       provider: 'playwright',
       enabled: true,
       headless: true,
-      name: 'chromium',
+      instances: [{ browser: 'chromium' }],
     },
     coverage: {
       provider: 'v8',