platform_RebootAfterUpdate: increase timeout.

I checked different logs and slow machines seem to fail with 61..65s
right now. Increasing the timeout to 80s should allow for some future
variance. (Ideally this really should be on a per platform basis.)

Also log passing times so in the failure case we have something to
compare against.

BUG=chromium:249003
TEST=pylint

Change-Id: Id81088ecac722fb7b4d58b05f67197e106d9554b
Reviewed-on: https://gerrit.chromium.org/gerrit/58882
Reviewed-by: Chris Sosa <sosa@chromium.org>
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Tested-by: Ilja H. Friedel <ihf@chromium.org>
Commit-Queue: Ilja H. Friedel <ihf@chromium.org>
2 files changed