Create build-package workflow

Author: fskpf

.github/workflows/build-package.yml

@@ -0,0 +1,29 @@
+name: Build package
+
+on: [workflow_dispatch]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build
+    - name: Build package
+      run: |
+        python -m build
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        path: dist/
+        overwrite: true
+