Update metcalfc/changelog-generator action to v4.5.0 (#31)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/maven-release.yml

@@ -14,7 +14,7 @@ jobs:
 
       - name: Generate changelog
         id: changelog
-        uses: metcalfc/changelog-generator@v4.3.1
+        uses: metcalfc/changelog-generator@v4.5.0
         with:
           myToken: ${{ secrets.GITHUB_TOKEN }}