[PATCH v3 6/8] patman: hide the 'test' command unless test data is available

[Simon Glass]

Some tests would fail when the test data is not available, so it
doesn't make much sense to expose the action when patman is running
outside of the u-boot git checkout.

Reviewed-by: Simon Glass <sjg at chromium.org>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer at savoirfairelinux.com>
---

Changes in v3:
- Mention the test command is hidden unless run from the git repo

 tools/patman/__main__.py | 9 ++++++---
 tools/patman/patman.rst  | 4 ++++
 2 files changed, 10 insertions(+), 3 deletions(-)

Applied to u-boot-dm/next, thanks!