fix(actions): add missing newline in macOS build workflow for improved script readability

.gitea/workflows/test-macos-build.yml

@@ -503,6 +503,7 @@ echo "Removing quarantine attribute from all files..."
 find "$1" -exec xattr -d com.apple.quarantine {} \; 2>/dev/null || true
 echo "Quarantine attributes removed"
 EOF
+          
           chmod +x "$QUARANTINE_SCRIPT"
           
           # Remove quarantine attribute