[PATCH v2 12/28] patman: Update flushing Print() for Python 3

[sjg at google.com]

This does not seem to work on Python 3. Update the code to use the
built-in support.

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

Changes in v2: None

 tools/patman/terminal.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Applied to u-boot-dm, thanks!