kfdtest: Remove the queue submission in BigBufferStressTest

In order to accommodate the flaky queue submission under memory
shortage scenarios, BigBufferStressTest has become very much a hack,
undermining its purpose of testing the basic memory related operations.

Therefore, remove the queue submission part. The EvictTest should serve
the purpose of testing the memory and queue submission functionalities
when memory eviction happens.

Change-Id: I3c3603a0e834267eccb72f46efeabe1e053c8fc5
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>

tests/kfdtest/src/KFDMemoryTest.hpp

@@ -44,7 +44,6 @@ class KFDMemoryTest :  public KFDBaseComponentTest {
 
     void BigBufferVRAM(int defaultGPUNode, HSAuint64 granularityMB, HSAuint64 *lastSize);
     void BigBufferSystemMemory(int defaultGPUNode, HSAuint64 granularityMB, HSAuint64 *lastSize);
-    void NumaNodeBind(const char *nodeStr);
 };
 
 #endif  // __KFD_MEMORY_TEST__H__