temporarily revert back to old test command until examples fixed

Author: zplata

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Install Fern
         run: npm install -g fern-api
       - name: Test
-        run: fern test --command "poetry run pytest -rP ."
+        run: fern test --command "poetry run pytest -rP ./tests/custom/"
 
   publish:
     needs: [compile, test]