test: test ecma decorator on Vite 8 with babel plugin (vitest-dev#9885)

Author: hi-ogawa

package.json

@@ -35,7 +35,7 @@
     "ui:build": "vite build packages/ui",
     "ui:dev": "npm -C packages/ui run dev:client",
     "ui:test": "npm -C packages/ui run test:run",
-    "override-rolldown": "yq -i '.overrides.vite = \"npm:vite@beta\"' pnpm-workspace.yaml",
+    "override-rolldown": "yq -i '.overrides.vite = \"npm:vite@8\"' pnpm-workspace.yaml",
     "test:browser:webdriverio": "pnpm -C test/browser run test:webdriverio",
     "test:browser:playwright": "pnpm -C test/browser run test:playwright"
   },