kfdtest: fix resource leakage

Resource allocated in SetUp/HsaNodeInfo::Init,
needs be delete in TearDown/HsaNodeInfo::Delete.

Signed-off-by: James Zhu <James.Zhu@amd.com>

libhsakmt/tests/kfdtest/src/KFDBaseComponentTest.cpp

@@ -166,6 +166,7 @@ void KFDBaseComponentTest::TearDown() {
 
     closelog();
 
+    m_NodeInfo.Delete();
     ROUTINE_END
 }