SWDEV-474359 - Enable skipped mempool tests

Change-Id: I073c62bdb19fcb18e2e21a2d8481eea91d7f22c2

Author: mangupta

catch/hipTestMain/config/config_amd_linux

@@ -29,9 +29,6 @@
     ],
     "DisabledTests": [
     #if defined COMMON
-        "Unit_hipMallocFromPoolAsync_MThread_MaxThresh",
-        "Unit_hipMallocFromPoolAsync_MThread_CommonMpool_DefaultMempool",
-        "Unit_hipMemPoolTrimTo_Multithreaded",
         "Unit_hipMemPoolSetGetAccess_Positive_MultipleGPU",
         "Unit_hipStreamPerThread_DeviceReset_1",
         "Unit_hipDeviceGetSharedMemConfig_Positive_Basic",
@@ -1352,7 +1349,6 @@
         "Unit_atomicCAS_system_Positive_Host_And_Peer_GPUs - unsigned int",
         "Unit_atomicCAS_system_Positive_Host_And_Peer_GPUs - unsigned long long",
         "SWDEV-447384, SWDEV-447932: These tests fail in Navi31, Navi32 & Navi33",
-        "Unit_hipFreeAsync_Negative_Parameters",
         "Unit_hipMallocMipmappedArray_DiffSizes",
         "Unit_hipMallocMipmappedArray_MultiThread",
         "Unit_hipMallocMipmappedArray_happy - char",