Update softprops/action-gh-release action to v2

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

.github/workflows/release.yml

@@ -116,7 +116,7 @@ jobs:
           url=$(gh pr create -b "${{ needs.generate-changelog.outputs.release_changelog }}" -t "Release ${{ needs.version-info.outputs.new_tag }}" -l release | grep -F 'https://github.com' )
           gh pr merge $url --auto -m
       - name: create a new release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ needs.version-info.outputs.new_tag }}
           body: ${{ needs.generate-changelog.outputs.release_changelog }}