ci: workflow to ping Discord users when patches are released (#72)

* init: Workflow to notify discord users of releases

* Rename workflow

* chore (Background playback): Shorten description

* Revert "chore (Background playback): Shorten description"

This reverts commit 10661b870f0c9c670c5d522f9b2ca7cc82d32772.

* Change message contents

.github/workflows/discord_ping_on_release.yml

@@ -0,0 +1,22 @@
+name: Ping Discord on release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  notify-discord:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: sarisia/actions-status-discord@v1
+        if: always()
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          username: ReVanced Extended
+          color: 0xff5252
+          nodetail: true
+          notimestamp: true
+          content: "<@&1271197877724643461>"
+          title: "Patches `${{ github.event.release.tag_name }}` has been released!"
+          description: |
+            Click [here]( ${{github.event.repository.html_url }}/releases/tag/${{ github.event.release.tag_name }}) to read the changelog.