STT: simple build.trace.gz comparison tool

compare_build_trace.py finds additional modules that exists in the
target_build.trace.gz file compared to the ref_build.trace.gz file.

Bug: 289003298
Test: compare_build_trace.py build.trace.gz target_name \
                             ref_build.trace.gz ref_name \
                             ignore_text
Change-Id: Ib6b17b8107583ecd76a0e1216293ac903e0b54b9
1 file changed