Fix linking with libpayload

Just move 'flashbuses_to_text()' from cli_common.c to flashrom.c
Backports upstream `commit 2d62572d1d`.

BUG=chromium:478356
BRANCH=none
TEST=still builds

Change-Id: I9ddefc88c6285e00427d12f06e3c04b9dbc85dfb
Signed-off-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/flashrom/+/1667508
Reviewed-by: Stefan Reinauer <reinauer@google.com>
2 files changed