don't parse a Time as a string
don't parse a Time as a string

Mysql2 returns times as times, instead of strings

refs CNVS-7032

Change-Id: If1a1d0760cf1b7817bb34383c42865c0482a84d0
Reviewed-on: https://gerrit.instructure.com/28777
Reviewed-by: Nick Cloward <9cc571ed222c7ca8c35f018ff48a612f8cadeb73@instructure.com>
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
QA-Review: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>
Product-Review: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>

roxolan/canvas-lms,juoni/canvas-lms,wye0220/shindig-canvas,sfu/canvas-lms,antoniuslin/canvas-lms,roxolan/canvas-lms,va7map/canvas-lms,instructure/canvas-lms,SwinburneOnline/canvas-lms,Jyaasa/canvas-lms,efrj/canvas-lms,jay3126/canvas-lms,arrivu/arrivu-lms,wrdsb/canvas-lms,Jyaasa/canvas-lms,Rvor/canvas-lms,wrdsb/canvas-lms,sdeleon28/canvas-lms,snehakachroo1/LSI_replica,gbleydon/canvas-lms,instructure/canvas-lms,efrj/canvas-lms,samuels410/greatlakes-lms,venturehive/canvas-lms,dgynn/canvas-lms,dgynn/canvas-lms,djbender/canvas-lms,samuels410/greatlakes-lms,leftplusrightllc/canvas-lms,AndranikMarkosyan/lms,skmezanul/canvas-lms,tgroshon/canvas-lms,arrivu/hoodemo,shidao-fm/canvas-lms,narigone/canvas,grahamb/canvas-lms,ShreniiNepal/shrenii_lmp,instructure/canvas-lms,HotChalk/canvas-lms,whalejasmine/canvas-lms,redconfetti/canvas-lms,eCNAP/CANVAS,sfu/canvas-lms,juoni/canvas-lms,sfu/canvas-lms,SwinburneOnline/canvas-lms,instructure/canvas-lms,grahamb/canvas-lms,usmschuck/canvas,snehakachroo1/LSI_replica,narigone/canvas,wrdsb/canvas-lms,shidao-fm/canvas-lms,samuels410/greatlakes-lms,Rvor/canvas-lms,SwinburneOnline/canvas-lms,kyroskoh/canvas-lms,venturehive/canvas-lms,landonwilkins/canvas-lms,HotChalk/canvas-lms,fronteerio/canvas-lms,arrivu/hoodemo,instructure/canvas-lms,HotChalk/canvas-lms,whalejasmine/canvas-lms,grahamb/canvas-lms,Rvor/canvas-lms,sfu/canvas-lms,shidao-fm/canvas-lms,venturehive/canvas-lms,juoni/canvas-lms,instructure/canvas-lms,fronteerio/canvas-lms,tgroshon/canvas-lms,greyhwndz/canvas-lms,shidao-fm/canvas-lms,kyroskoh/canvas-lms,Unow/canvas-lms,narigone/canvas,roxolan/canvas-lms,jay3126/canvas-lms,grahamb/canvas-lms,antoniuslin/canvas-lms,AndranikMarkosyan/lms,landonwilkins/canvas-lms,gbleydon/canvas-lms,matematikk-mooc/canvas-lms,redconfetti/canvas-lms,kyroskoh/canvas-lms,snehakachroo1/LSI_replica,va7map/canvas-lms,fronteerio/canvas-lms,narigone/canvas,leftplusrightllc/canvas-lms,dgynn/canvas-lms,utkarshx/canvas-lms,whalejasmine/canvas-lms,antoniuslin/canvas-lms,Jyaasa/canvas-lms,wye0220/shindig-canvas,HotChalk/canvas-lms,grahamb/canvas-lms,utkarshx/canvas-lms,arrivu/hoodemo,sfu/canvas-lms,usmschuck/canvas,djbender/canvas-lms,matematikk-mooc/canvas-lms,skmezanul/canvas-lms,ShreniiNepal/shrenii_lmp,sdeleon28/canvas-lms,Unow/canvas-lms,matematikk-mooc/canvas-lms,usmschuck/canvas,fronteerio/canvas-lms,utkarshx/canvas-lms,redconfetti/canvas-lms,djbender/canvas-lms,samuels410/greatlakes-lms,leftplusrightllc/canvas-lms,arrivu/arrivu-lms,tgroshon/canvas-lms,instructure/canvas-lms,ShreniiNepal/shrenii_lmp,eCNAP/CANVAS,greyhwndz/canvas-lms,juoni/canvas-lms,va7map/canvas-lms,AndranikMarkosyan/lms,antoniuslin/canvas-lms,Jyaasa/canvas-lms,leftplusrightllc/canvas-lms,roxolan/canvas-lms,tgroshon/canvas-lms,gbleydon/canvas-lms,eCNAP/CANVAS,whalejasmine/canvas-lms,snehakachroo1/LSI_replica,venturehive/canvas-lms,usmschuck/canvas,dgynn/canvas-lms,jay3126/canvas-lms,Unow/canvas-lms,utkarshx/canvas-lms,va7map/canvas-lms,kyroskoh/canvas-lms,wrdsb/canvas-lms,arrivu/arrivu-lms,sdeleon28/canvas-lms,wye0220/shindig-canvas,sdeleon28/canvas-lms,sfu/canvas-lms,landonwilkins/canvas-lms,Rvor/canvas-lms,greyhwndz/canvas-lms,efrj/canvas-lms,greyhwndz/canvas-lms,eCNAP/CANVAS,AndranikMarkosyan/lms,djbender/canvas-lms,sfu/canvas-lms,efrj/canvas-lms,landonwilkins/canvas-lms,skmezanul/canvas-lms,SwinburneOnline/canvas-lms,redconfetti/canvas-lms,skmezanul/canvas-lms,ShreniiNepal/shrenii_lmp,jay3126/canvas-lms,matematikk-mooc/canvas-lms