Do clang-format to fix CI build issue

Do clang-format-10 to all *.cpp and *.hpp

Change-Id: I5f07a5fc3969ea8377d981bda30e9408a5184e78
Signed-off-by: Kwin Wang <wangkuiying.wky@alibaba-inc.com>
diff --git a/xmlparse.cpp b/xmlparse.cpp
index 2e4b1a3..93cb44d 100644
--- a/xmlparse.cpp
+++ b/xmlparse.cpp
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 #include "xmlparse.hpp"
+
 #include "main.hpp"
 
 int Munch(const std::string& sv, int* idx, std::string* out)