ci: added discord webhook for release

Author: Sheape

.github/workflows/release.yml

@@ -4,6 +4,8 @@ on:
   push:
     tags:
       - "v*.*.*"
+    branches:
+      - main
 permissions:
   contents: write
 jobs:
@@ -51,3 +53,8 @@ jobs:
           overwrite: true
           release_name: "Release ${{ github.ref_name }}"
           body: "${{ needs.generate-changelog.outputs.release_body }}"
+      - name: Send to Discord
+        uses: discord-actions/message@v2
+        with:
+          webhookUrl: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          message: "${{ needs.generate-changelog.outputs.release_body }}"