libpldm: Correct reference to libpldm header files

When relying on header files from external libraries, #include<> should
be used instead of #include "" to avoid ambiguity.

Tested: Built pldm successfully after enabling ibm-oem

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Ia1997de7e0f61564055bbd837f4e24c8f14e55a5
diff --git a/libpldmresponder/test/libpldmresponder_pdr_effecter_test.cpp b/libpldmresponder/test/libpldmresponder_pdr_effecter_test.cpp
index 3b13ab0..39f3739 100644
--- a/libpldmresponder/test/libpldmresponder_pdr_effecter_test.cpp
+++ b/libpldmresponder/test/libpldmresponder_pdr_effecter_test.cpp
@@ -1,9 +1,9 @@
-#include "libpldm/platform.h"
-
 #include "common/test/mocked_utils.hpp"
 #include "libpldmresponder/pdr_utils.hpp"
 #include "libpldmresponder/platform.hpp"
 
+#include <libpldm/platform.h>
+
 #include <sdbusplus/test/sdbus_mock.hpp>
 #include <sdeventplus/event.hpp>