fix(ci): restore cmakelists.txt 2

Signed-off-by: syaojun <libevent@yeah.net>

Author: SYaoJun

cpp/CMakeLists.txt

@@ -712,4 +712,4 @@ add_custom_target(graphar-clformat
 add_custom_target(graphar-cpplint
         COMMAND ${PROJECT_SOURCE_DIR}/misc/cpplint.py --root=${PROJECT_SOURCE_DIR}/include ${FILES_NEED_LINT}
         COMMENT "Running cpplint check."
-        VERBATIM)
+        VERBATIM)