Fixing --list-counters from rocm path

Change-Id: I5746b862e6dd9050703dd0d9a793a37187ec2343

bin/rocprofv2

@@ -119,7 +119,7 @@ while [ 1 ] ; do
     else
       export ROCPROFILER_METRICS_PATH=$ROCPROFV2_DIR/../libexec/rocprofiler/counters/derived_counters.xml
       export LD_LIBRARY_PATH=$ROCPROFV2_DIR/../lib:$LD_LIBRARY_PATH
-      export LD_PRELOAD=$ROCPROFV2_DIR/../lib/librocprofiler_tool.so
+      LD_PRELOAD=$LD_PRELOAD:$ROCM_DIR/lib/rocprofiler/librocprofiler_tool.so
       eval $ROCPROFV2_DIR/../libexec/rocprofiler/ctrl
     fi
     exit 1