simpleperf: Handle FileNotFoundError in binary_cache_builder.py

When binary_cache_builder.py creates dirs for files pulled from device,
the path may be too long on Windows. Report it as a warning instead
of letting it abort the script.

Bug: 285152880
Test: run test/test.py on windows.
Change-Id: I4a7ecebf018a7729e73fd546a35380e8deefad90
1 file changed