[chore](build) Use include-what-you-use to optimize includes (PART III) (#18958)

Currently, there are some useless includes in the codebase. We can use a tool named include-what-you-use to optimize these includes. By using a strict include-what-you-use policy, we can get lots of benefits from it.

be/test/util/string_parser_test.cpp

@@ -17,13 +17,16 @@
 
 #include "util/string_parser.hpp"
 
-#include <gtest/gtest.h>
+#include <gtest/gtest-message.h>
+#include <gtest/gtest-test-part.h>
 
 #include <boost/lexical_cast.hpp>
 #include <cstdint>
 #include <cstdio>
 #include <string>
 
+#include "gtest/gtest_pred_impl.h"
+
 namespace doris {
 
 std::string space[] = {"", "   ", "\t\t\t", "\n\n\n", "\v\v\v", "\f\f\f", "\r\r\r"};