SWDEV-526393: HSA_TOOLS_LIB is not respected for some pytorch APPs (#24)

HSA_TOOLS_LIB is not respected for some pytorch APPs

Instead of depending on HSA_TOOLS_LIB, move to depending on LD_PRELOAD for loading the rocprofiler library.

[ROCm/rocprofiler commit: f23fe43c29]

projects/rocprofiler/bin/rpl_run.sh

@@ -93,6 +93,7 @@ unset ROCPROFILER_SESS
 MY_HSA_TOOLS_LIB="$RPL_PATH/librocprofiler64.so.1"
 
 # Tool internal Preloads
+ROCPROFV1_LD_PRELOAD=$MY_HSA_TOOLS_LIB
 ROCPROFV1_TOOL_PRELOAD=$MY_HSA_TOOLS_LIB
 
 # Loading of the test tool by ROC Profiler