Disable clique AllReduce UnitTest (#595)

[ROCm/rccl commit: dae11c2aca]

projects/rccl/test/AllReduce_Clique.cpp

@@ -7,7 +7,7 @@
 #include <cstdlib>
 namespace RcclUnitTesting
 {
-  TEST(AllReduce, Clique)
+  TEST(AllReduce, DISABLED_Clique)
   {
     // Set clique env var prior to TestBed
     setenv("RCCL_ENABLE_CLIQUE", "1", 1);