[PATCH v2 10/14] patman: Move test running/reporting to test_util

[sjg at google.com]

This code is useful in other tools. Move it into a common file so it can
be shared.

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

Changes in v2: None

 tools/binman/main.py      |  78 +++--------------------------
 tools/patman/test_util.py | 100 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 108 insertions(+), 70 deletions(-)

Applied to u-boot-dm, thanks!