include requirements-dev.txt in changelog install

.github/workflows/changelog.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          pip install -r requirements.txt -r requirements-dev.txt
       - name: Changelog Check
         run: |
           ./script/changelog check