Add git-cliff for changelog

.github/workflows/python-publish.yml

@@ -21,6 +21,10 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip build
+    - name: Install git-cliff
+      uses: taiki-e/install-action@git-cliff
+    - name: Generate changelog
+      run: git-cliff -l > CHANGELOG.md
     - name: Build package
       run: |
         python3 -m build --sdist --wheel --outdir dist/ .
@@ -31,3 +35,4 @@ jobs:
       with:
         files: |
           dist/*
+        body_path: ./CHANGELOG.md