TST: Ajust exec pytest firefox test

Author: kayqueGovetri

.github/workflows/ci.yml

@@ -52,4 +52,4 @@ jobs:
       - uses: browser-actions/setup-firefox@latest
       - name: Run Tests in Firefox
         run: |
-          pytest -v -vrxs --headless --browser=firefox
+          pytest -n 2 -v -vrxs --headless --browser=firefox

botcity/web/browsers/edge.py

@@ -135,4 +135,4 @@ def wait_for_downloads(driver):
             .querySelectorAll('[role="listitem"]'));
         if(items.every(e => e.querySelector('[role="progressbar"]') == null))
             return true;
-        """)
+        """)