panic: resume console if panic after console suspend.

Device rebooted by kernel panic but no panic message.
This helps to get the panic messages in this case.

Bug: 10184128
Change-Id: I24545b1ce2f9e3e239795089d8564c2cc5f89fe7
Signed-off-by: shihhao.feng <shihhao.feng@lge.com>
Signed-off-by: Devin Kim <dojip.kim@lge.com>