Stabilize E2E test by alphabetically sorting files for context (#321)

.github/workflows/ci.yml

@@ -58,7 +58,7 @@ jobs:
       - name: E2E tests
         # You can add debug logging to make it easier to see what's failing
         # by adding "DEBUG=pw:browser" in front.
-        run: npm run e2e
+        run: DEBUG=pw:browser npm run e2e
       - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         if: failure()
         with: