Fix and enable parsePikadayDate test
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15217 disabled the test for parsePikadayDate because it failed for daylight saving time. We should fix the test and reenable it.
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15217 disabled the test for parsePikadayDate because it failed for daylight saving time. We should fix the test and reenable it.