Bump metcalfc/changelog-generator from 4.7.0 to 4.8.0 (#78)

Bumps [metcalfc/changelog-generator](https://github.com/metcalfc/changelog-generator) from 4.7.0 to 4.8.0.
- [Release notes](https://github.com/metcalfc/changelog-generator/releases)
- [Changelog](https://github.com/metcalfc/changelog-generator/blob/main/release-notes.png)
- [Commits](metcalfc/changelog-generator@v4.7.0...v4.8.0)

---
updated-dependencies:
- dependency-name: metcalfc/changelog-generator
  dependency-version: 4.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/release.yml

@@ -60,7 +60,7 @@ jobs:
 
       - name: Generate changelog
         id: changelog
-        uses: metcalfc/changelog-generator@v4.7.0
+        uses: metcalfc/changelog-generator@v4.8.0
         with:
           myToken: ${{ secrets.GITHUB_TOKEN }}