Update release body text in sync_to_xposed.yml workflow

Author: wizpizz

.github/workflows/sync_to_xposed.yml

@@ -99,9 +99,7 @@ jobs:
 
     - name: Create release body file
       run: |
-        cat > release_body.md << 'EOF'
-        **Synced from main repo release: ${{ steps.release_info.outputs.tag_name }}**
-        
+        cat > release_body.md << 'EOF'        
         ${{ steps.release_info.outputs.release_body }}
         EOF