Format test.cpp

Author: MichaelRFairhurst

cpp/common/test/rules/signedintegeroverflowshared/test.cpp

@@ -1,6 +1,6 @@
-#include <limits.h>
 #include <cstddef>
 #include <cstdint>
+#include <limits.h>
 
 void test_add_simple(signed int i1, signed int i2) {
   i1 + i2;  // NON_COMPLIANT - not bounds checked