KFDTest: restore KFDMemoryTest.BigBufferStressTest on gfx900

Addressed by:
ae92e8f kfdtest: increase BigBufStressTest timeout and avoid VM fault
3edf77b kfdtest: avoid BigBufStressTest run on NUMA node 0





Change-Id: If21c6e42b4cf6aada1f74e77f0d8d1a2fdebcdb8
Signed-off-by: Cole Nelson <cole.nelson@amd.com>


[ROCm/ROCR-Runtime commit: 20cd954fe8]

projects/rocr-runtime/tests/kfdtest/scripts/kfdtest.exclude

@@ -130,7 +130,6 @@ LEXA_TESTS_BLACKLIST=\
 "$SDMA_BLACKLIST"
 
 # KFDIPCTest.BasicTest (ROCMOPS-459) .CMABasicTest (ROCMOPS-460) .CrossMemoryAttachTest (ROCMOPS-461)
-# KFDMemoryTest.BigBufferStressTest (ROCMOPS-462)
 # KFDEvictTest.BurstyTest (ROCMOPS-464)
 # KFDQMTest.MultipleSdmaQueues (ROCMOPS-463)
 VEGA10_TESTS_BLACKLIST=\
@@ -139,7 +138,6 @@ VEGA10_TESTS_BLACKLIST=\
 "KFDEvictTest.BurstyTest:"\
 "KFDIPCTest.CMABasicTest:"\
 "KFDIPCTest.CrossMemoryAttachTest:"\
-"KFDMemoryTest.BigBufferStressTest:"\
 "KFDQMTest.MultipleSdmaQueues"
 
 VEGA12_TESTS_BLACKLIST=\