spec: fix sporadic page view failure

two specs saved a page view with the same id, thus the count would not
change on the second one unless run in isolation

Change-Id: I04bdfd440fa1fd67e58f07df9c7e75cf854c7137
Reviewed-on: https://gerrit.instructure.com/38608
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Bryan Madsen <bryan@instructure.com>
Product-Review: Bryan Madsen <bryan@instructure.com>
QA-Review: Bryan Madsen <bryan@instructure.com>