ci: update changelog.yml

Author: kmnhan

.github/workflows/changelog.yml

@@ -22,11 +22,14 @@ jobs:
         with:
           python-version: "3.13"
 
+      - name: Create venv
+        run: uv venv
+
       - name: Install dependencies
         run: uv pip install commitizen cz-changeup
 
       - name: Generate changelog
-        run: uv run cz changelog
+        run: uv run --no-project cz changelog
 
       - name: Commit and push changes
         run: |