Added packaging workflow

Author: ElBe-Plaq

.github/workflows/package.yml

@@ -0,0 +1,27 @@
+name: Build and publish Python Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.11'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools build twine
+      - name: Build and publish
+        env:
+            TWINE_PASSWORD: $
+        run: |
+          python -m build
+          twine upload --username=__token__ dist/*