Update Discord notification to use embeds with emoji

Author: dev-err418

.github/workflows/discord-notify.yml

@@ -9,6 +9,7 @@ jobs:
         env:
           DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK_URL }}
         run: |
+          COMMIT_MSG=$(echo '${{ github.event.head_commit.message }}' | head -1 | sed 's/"/\\"/g')
           curl -s -H "Content-Type: application/json" \
-            -d "{\"content\": \"Push to **React Native SDK** by ${{ github.actor }}: ${{ github.event.head_commit.message }}\"}" \
+            -d "{\"embeds\":[{\"title\":\"⚛️ Push to React Native SDK\",\"color\":16043919,\"fields\":[{\"name\":\"Branch\",\"value\":\"${{ github.ref_name }}\",\"inline\":true},{\"name\":\"Author\",\"value\":\"${{ github.actor }}\",\"inline\":true},{\"name\":\"Commit\",\"value\":\"${COMMIT_MSG}\",\"inline\":false}],\"timestamp\":\"$(date -u +%Y-%m-%dT%H:%M:%SZ)\"}]}" \
             "$DISCORD_WEBHOOK"