Add blank line

Author: minggangw

src/rcl_logging_bindings.cpp

@@ -11,6 +11,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 #include "rcl_logging_bindings.h"
 
 #include <rcl/error_handling.h>