update user image on ratings
update user image on ratings

Change-Id: I7d9e3f297a1de1a27f1f9ff0a1bf5be8eae275f6
Reviewed-on: https://gerrit.instructure.com/21558
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
Reviewed-by: Brian Whitmer <760e7dab2836853c63805033e514668301fa9c47@instructure.com>
Product-Review: Brian Whitmer <760e7dab2836853c63805033e514668301fa9c47@instructure.com>
QA-Review: Brian Whitmer <760e7dab2836853c63805033e514668301fa9c47@instructure.com>

whitmer/edu_apps,whitmer/edu_apps