[PATCH v4 83/83] buildman: Enable test coverage

[Simon Glass]

Enable measuring test coverage for buildman so we can see the gaps. It is
currently at 68%.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v3)

Changes in v3:
- Fix 'bulidman' typo in three patches

Changes in v2:
- Drop patch to move -A logic up a little (since it breaks it)

 tools/buildman/cmdline.py       |  2 ++
 tools/buildman/main.py          | 15 ++++++++++++++-
 tools/u_boot_pylib/test_util.py | 10 +++++++---
 3 files changed, 23 insertions(+), 4 deletions(-)

Applied to u-boot-dm, thanks!