pytz added to requirements in released.yml file

.github/workflows/released.yml

@@ -43,7 +43,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install "django" "file-read-backwards>=2.0.0" "uwsgidecorators-fallback>=0.0.3" "uwsgidecorators>=1.1.0"
+        pip install "django" "file-read-backwards>=2.0.0" "uwsgidecorators-fallback>=0.0.3" "uwsgidecorators>=1.1.0" "pytz"
     - name: Test with pytest
       run: |
         export PYTHONPATH='.':$PYTHONPATH