Try running the tests without explicit xvfb wrapper

Author: Xanewok

.github/workflows/nodejs.yml

@@ -32,7 +32,4 @@ jobs:
       - run: npm run compile
       - run: npm run lint
       - run: npm audit
-      - name: Run headless tests
-        uses: GabrielBB/[email protected]
-        with:
-          run: npm test
+      - run: npm test # Let's see if we have xvfb included by default