ubik: fix include quotes

Include the generated header in the current directory.

Reviewed-on: http://gerrit.openafs.org/10361
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
(cherry picked from commit aa440ec7cbb8732ad0d9e1e1401fe4929c2cfd50)

Change-Id: I985dadc0db2ecd76c6a8640bd838511cf2abd80b
Reviewed-on: http://gerrit.openafs.org/11221
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Perry Ruiter <pruiter@sinenomine.net>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>