Get JS test failure outputs in Jenkins
Get JS test failure outputs in Jenkins

test plan:
Any JS failures will show up in the tests tab

fixes: CCI-130
flag = none

Change-Id: I9822d0817e650cb6ea691d0d483d366449cce7d3
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/222332
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
Reviewed-by: Rex Fleischer <360d56e185853f069087eaa5288d1374fc56d750@instructure.com>
QA-Review: Jacob Powell <03c892efa7d90f6161831192fc2bb1ab9ff2d4d9@instructure.com>
Product-Review: Jacob Powell <03c892efa7d90f6161831192fc2bb1ab9ff2d4d9@instructure.com>

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