chore(deps): update heinrichreimer/github-changelog-generator-action action to v2.4

Author: renovate[bot]

.github/workflows/changelog.yml

@@ -8,6 +8,6 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: "✏️ Generate release changelog"
-        uses: heinrichreimer/github-changelog-generator-action@v2.3
+        uses: heinrichreimer/github-changelog-generator-action@v2.4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}