SWDEV-353281 - Disable MemPool functional test

Change-Id: I147d31c90f601dae88e06c55c4d5deb142ae61ae

catch/hipTestMain/config/config_amd_linux

@@ -1443,6 +1443,9 @@
         "Unit_hipModuleLaunchCooperativeKernelMultiDevice_Positive_Basic",
         "Unit_hipModuleLaunchCooperativeKernelMultiDevice_Negative_Parameters",
         "Unit_hipModuleLaunchCooperativeKernelMultiDevice_Negative_MultiKernelSameDevice",
+        "=== Below tests have issues in MGPU setup ===",
+        "Unit_hipDeviceGetGraphMemAttribute_Functional",
+        "Unit_hipDeviceGetGraphMemAttribute_Functional_Multi_Device",
     #endif
     #if defined VEGA20
         "=== SWDEV-419112 Below tests fail in stress test on 29/08/23 ===",