SWDEV-523436: Fix logging of code object id=0. Add perfevent test. (#318)

* SWDEV-523436: Fix logging of code object id=0. Add perfevent test.

* Apply suggestions from code review

---------

Co-authored-by: Giovanni Baraldi <gbaraldi@amd.com>

source/lib/rocprofiler-sdk-att/att_lib_wrapper.cpp

@@ -139,6 +139,8 @@ ATTDecoder::parse(const Fspath&                       input_dir,
 
     for(const auto& file : codeobj_files)
     {
+        if(file.id == 0 && file.name.empty()) continue;
+
         if(file.name.find("memory://") == 0)
         {
             ROCP_WARNING << file.name << " was not loaded";