Fix string formatting issue in console-tools. Otherwise, when compiling with
'-Wformat -Wformat-security -Werror=format-security', we would have compilation
error.
[YOCTO #9540]
(From OE-Core rev: bee65a820842c233e74502ee2af0a6223c60b45f)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>