tools: Keep test_util and patman test files in the pip release

The test_util module is actually imported by some tools, e.g. binman so
include it in the pip release.

The patman tool uses its test code when starting up, so keep that too.

Show a list of deleted files so it is clear what is happening.

Signed-off-by: Simon Glass <sjg@chromium.org>
1 file changed