bump version to 0.11.3
bump version to 0.11.3

Change-Id: I2023d9c200854f778f0fc81efae5b33865bdb3ae
Reviewed-on: https://gerrit.instructure.com/85134
Tested-by: Jenkins
Reviewed-by: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>

instructure/inst-jobs,instructure/canvas-jobs,instructure/inst-jobs,instructure/canvas-jobs,instructure/canvas-jobs,instructure/canvas-jobs,instructure/inst-jobs,instructure/inst-jobs