fix workflow imports (#99)

Author: miguelg719

.github/workflows/publish.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install build twine wheel setuptools ruff black
+          pip install build twine wheel setuptools ruff black tomllib
           pip install -r requirements.txt
           if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi