Security update for gitolite (moderate)

This update for gitolite fixes the following issues: Gitolite was updated to 3.6.9: - CVE-2018-16976: prevent racy access to repos in process of migration to gitolite boo1108272 - 'info' learns new '-p' option to show only physical repos as opposed to wild repos The update to 3.6.8 contains: - fi...