ci: add zip files to releases

Author: sbgap

.github/workflows/release.yml

@@ -56,6 +56,20 @@ jobs:
         run: |
           python3 -m pip install --upgrade build
           python3 -m build
+          zip alerta-api.zip -r dist/*
+          tar cvfz alerta-api.tar.gz dist/*
+      - name: Release
+        id: create-release
+        uses: softprops/action-gh-release@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag_name: ${{ github.ref }}
+          name: Release ${{ github.ref }}
+          draft: false
+          prerelease: ${{ contains(github.ref_name, '-') }}
+          files: |
+            ./alerta-api.zip
+            ./alerta-api.tar.gz
 
       - uses: act10ns/slack@v2
         with: