Run updatezinfo before build

It is unclear why the release automation worked in the past without
this...

.github/workflows/publish.yml

@@ -27,6 +27,11 @@ jobs:
       uses: actions/setup-python@v3
       with:
         python-version: '3.9'
+    - name: Run updatezinfo.py (Unix)
+      run: |
+        python -m venv venv
+        venv/bin/pip install -e .
+        ./ci_tools/retry.sh venv/bin/python updatezinfo.py
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip