panic: always try to flush panic partition

In the board is power unplugged right after a panic, the first bootreason will
be wakesrc and panic partition will not be flushed to /data, leading to an
erroneous panic reason on next reboot.

Bug: 17416339
Change-Id: I78a3448bbccde3b0abd99cedef647922ad3aea02
Signed-off-by: Thierry Strudel <thierry.strudel@intel.com>
1 file changed