releng: use a single action to create a release and upload assets (#190)

.github/workflows/release.yml

@@ -127,18 +127,20 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/')
     steps:
       - name: Checkout
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11      
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Fetch Wheels
         uses: actions/download-artifact@87c55149d96e628cc2ef7e6fc2aab372015aec85
         with:
           pattern: "*"
           path: dist
           merge-multiple: true
-      - name: Upload Release Assets
-        run: |
-          gh release upload ${{ github.ref_name }} dist/*
-        env:
-          GH_TOKEN: ${{ github.token }}
+      - name: Create Release
+        uses: ncipollo/release-action@v1
+        with:
+          artifacts: "dist/*"
+          token: ${{ github.token }}
+          draft: false
+          generateReleaseNotes: true
 
   Upload:
     needs: [Release]