spec: fix content_migrations_spec for draft state
spec: fix content_migrations_spec for draft state

closes #CNVS-14302

Change-Id: Ie9850318290620da22a37b44fe151b3f36079b8f
Reviewed-on: https://gerrit.instructure.com/38264
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
Reviewed-by: Jeremy Stanley <b3f594e10a9edcf5413cf1190121d45078c62290@instructure.com>
Product-Review: James Williams  <3a5f4ed991dbfa5c9ef76ad729d240ca12f62180@instructure.com>
QA-Review: James Williams  <3a5f4ed991dbfa5c9ef76ad729d240ca12f62180@instructure.com>

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