ci: enable auto-generated release notes in publish workflow

Author: syhanjin

.github/workflows/publish.yml

@@ -97,5 +97,6 @@ jobs:
         uses: softprops/action-gh-release@v1
         with:
           files: artifacts/*
+          generate_release_notes: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}