[PATCH v4 2/6] patman: Avoid circular dependency between command and tools

[Simon Glass]

This seems to cause problems in some cases. Split the dependency by
copying the code to command.

Reported-by: Stefan Bosch <stefan_b at posteo.net>
Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 tools/patman/command.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

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