Fixed NextJS test error in CI maybe

Author: matthewlipski

.github/workflows/build.yml

@@ -56,7 +56,8 @@ jobs:
         run: pnpm run test
 
       - name: Run Next.js integration test (production build)
-        run: NEXTJS_TEST_MODE=build npx vitest run tests/src/unit/nextjs/serverUtil.test.ts
+        run: NEXTJS_TEST_MODE=build pnpm exec vp test run src/unit/nextjs/serverUtil.test.ts
+        working-directory: tests
 
       - name: Upload webpack stats artifact (editor)
         uses: relative-ci/agent-upload-artifact-action@v2