bump switchman

Change-Id: I5ae357045cd14b989cb95b71a4414157754d54a9
Reviewed-on: https://gerrit.instructure.com/32252
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Cody Cutrer <cody@instructure.com>
Product-Review: Cody Cutrer <cody@instructure.com>
QA-Review: Cody Cutrer <cody@instructure.com>