ci: bump release-drafter/release-drafter from 6 to 7

Bumps [release-drafter/release-drafter](https://github.com/release-drafter/release-drafter) from 6 to 7.
- [Release notes](https://github.com/release-drafter/release-drafter/releases)
- [Commits](https://github.com/release-drafter/release-drafter/compare/v6...v7)

---
updated-dependencies:
- dependency-name: release-drafter/release-drafter
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/release-drafter.yml

@@ -17,6 +17,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Draft Release
-        uses: release-drafter/release-drafter@v6
+        uses: release-drafter/release-drafter@v7
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}