Properly install tzdata for GitHub Actions.

Jeff Licquia · armintaenzertng · commit f0873ebcd18b · 2023-10-12T14:19:17.000+02:00
Signed-off-by: Jeff Licquia &lt;jeff@licquia.org&gt;
diff --git a/.github/workflows/install_and_test.yml b/.github/workflows/install_and_test.yml
@@ -33,6 +33,7 @@ jobs:
           python -m pip install --upgrade ./dist/*.whl
           python -m pip install pytest
           python -m pip install pyshacl
+          python -m pip install tzdata
           python -m pip install networkx
         shell: bash
       - name: Run tests
