Update release workflow permissions and add release step

.github/workflows/release.yml

@@ -1,12 +1,13 @@
 ---
 name: Download, unzip, test & package latest AirConnect release
 on:
-  workflow_dispatch:
-  push:
-    branches: ["master"]
-  pull_request:
-    branches: ["master"]
-permissions: read-all
+  release:
+    types: [published]
+
+permissions:
+  contents: write
+  discussions: write
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -31,18 +32,6 @@ jobs:
           fileName: "AirConnect*.zip"
           out-file-path: "src/dsm7/bin"
           extract: true
-      - name: check bin format
-        run: |
-          sudo apt update
-          sudo apt-get install file
-          cd "${GITHUB_WORKSPACE}"/src/dsm7/bin/
-          ls -al
-          file airupnp-linux-x86_64
-
-      # - name: Set up Upterm
-      #   id: upterm
-      #   uses: lhotari/action-upterm@v1
-
       - name: Test downloaded Release
         id: test_release
         run: |
@@ -72,6 +61,12 @@ jobs:
         id: check_created_packages
         run: ls -ltR "${GITHUB_WORKSPACE}"/src/dsm7/dist/
 
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            src/dsm7/dist/*.spk
+
       - name: Upload releases to artifacts
         id: upload_releases
         uses: actions/upload-artifact@v4