[U-Boot] [PATCH v2 14/17] binman: Convert a few tests to Python 3

[sjg at google.com]

Some tests have crept in with Python 2 strings and constructs. Convert
then.

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

Changes in v2: None

 tools/binman/ftest.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Applied to u-boot-fdt