spec: add student context card header checks
spec: add student context card header checks

Change-Id: If368043976848345c0ee254e857f8da1e1d71d2a
Reviewed-on: https://gerrit.instructure.com/114762
Tested-by: Jenkins
Reviewed-by: Tucker McKnight <4b51b98c1d84aa97854d216bd061ce5d3eda8a28@instructure.com>
QA-Review: Pedro Fajardo <121b528f0c2f2e923ce3103793aca31b9a662ac4@instructure.com>
Product-Review: Pedro Fajardo <121b528f0c2f2e923ce3103793aca31b9a662ac4@instructure.com>

instructure/analytics,instructure/analytics,instructure/analytics