upgrade ruby-saml gem
upgrade ruby-saml gem

The new version fixes a problem where the correct canonicalization algorithm
is not always used.

Change-Id: I2d5e93ec544dd51f0de480c0d60e9676d2c2e5e7
Reviewed-on: https://gerrit.instructure.com/10717
Reviewed-by: Jon Jensen <44f878afe53efc66b76772bd845eb65944ed8232@instructure.com>
Tested-by: Zach Wily <9de8c4480303b5335cd2a33eefe814615ba3612a@instructure.com>

jay3126/canvas-lms,parbros/red-innovadores-lms,Unow/canvas-lms,Rvor/canvas-lms,roxolan/canvas-lms,HotChalk/canvas-lms,HotChalk/canvas-lms,roxolan/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,dgynn/canvas-lms,instructure/canvas-lms,matematikk-mooc/canvas-lms,usmschuck/canvas,Unow/canvas-lms,samuels410/greatlakes-lms,rup/Tarrax,icelab/canvas,snehakachroo1/LSI_replica,venturehive/canvas-lms,whalejasmine/canvas-lms,Rvor/canvas-lms,arrivu/arrivu-lms,samuels410/greatlakes-lms,kyroskoh/canvas-lms,SwinburneOnline/canvas-lms,loganrun/pincan,wye0220/shindig-canvas,leftplusrightllc/canvas-lms,dgynn/canvas-lms,djbender/canvas-lms,va7map/canvas-lms,juoni/canvas-lms,nditech/red-innovadores-lms,AndranikMarkosyan/lms,narigone/canvas,greyhwndz/canvas-lms,sdeleon28/canvas-lms,arrivu/hiring-site,shidao-fm/canvas-lms,AndranikMarkosyan/lms,venturehive/canvas-lms,antoniuslin/canvas-lms,instructure/canvas-lms,skmezanul/canvas-lms,merichar/canvas-lms,eCNAP/CANVAS,jay3126/canvas-lms,grahamb/canvas-lms,antoniuslin/canvas-lms,matematikk-mooc/canvas-lms,Rvor/canvas-lms,merichar/canvas-lms,usmschuck/canvas,dgynn/canvas-lms,arrivu/hiring-site,landonwilkins/canvas-lms,parbros/red-innovadores-lms,HotChalk/canvas-lms,greyhwndz/canvas-lms,redconfetti/canvas-lms,arrivu/hoodemo,samuels410/greatlakes-lms,djbender/canvas-lms,sfu/canvas-lms,whalejasmine/canvas-lms,sfu/canvas-lms,eCNAP/CANVAS,nditech/red-innovadores-lms,arrivu/jigsaw-lms,instructure/canvas-lms,loganrun/pincan,eCNAP/CANVAS,sli7246/canvas_branch,arrivu/hiring-site,instructure/canvas-lms,snehakachroo1/LSI_replica,kyroskoh/canvas-lms,kyroskoh/canvas-lms,arrivu/arrivu-lms,gbleydon/canvas-lms,icelab/canvas,eCNAP/CANVAS,Jyaasa/canvas-lms,shidao-fm/canvas-lms,skmezanul/canvas-lms,juoni/canvas-lms,leftplusrightllc/canvas-lms,redconfetti/canvas-lms,Jyaasa/canvas-lms,sdeleon28/canvas-lms,sli7246/canvas_branch,djbender/canvas-lms,Unow/ins,roxolan/canvas-lms,tgroshon/canvas-lms,efrj/canvas-lms,Unow/ins,narigone/canvas,sli7246/canvas_branch,narigone/canvas,ShreniiNepal/shrenii_lmp,venturehive/canvas-lms,fronteerio/canvas-lms,sfu/canvas-lms,wye0220/shindig-canvas,wrdsb/canvas-lms,HotChalk/canvas-lms,wrdsb/canvas-lms,juoni/canvas-lms,roxolan/canvas-lms,tgroshon/canvas-lms,wrdsb/canvas-lms,grahamb/canvas-lms,ankithbti/canvas_lms,whalejasmine/canvas-lms,juoni/canvas-lms,landonwilkins/canvas-lms,utkarshx/canvas-lms,AndranikMarkosyan/lms,efrj/canvas-lms,jay3126/canvas-lms,sfu/canvas-lms,efrj/canvas-lms,skmezanul/canvas-lms,snehakachroo1/LSI_replica,ankithbti/canvas_lms,parbros/red-innovadores-lms,gbleydon/canvas-lms,landonwilkins/canvas-lms,ShreniiNepal/shrenii_lmp,fronteerio/canvas-lms,ShreniiNepal/shrenii_lmp,whalejasmine/canvas-lms,arrivu/arrivu-lms,antoniuslin/canvas-lms,wimemx/Canvas,Unow/ins,va7map/canvas-lms,Rvor/canvas-lms,tgroshon/canvas-lms,matematikk-mooc/canvas-lms,sdeleon28/canvas-lms,Unow/canvas-lms,nditech/red-innovadores-lms,nditech/red-innovadores-lms,va7map/canvas-lms,arrivu/qibla-ecampus,snehakachroo1/LSI_replica,shidao-fm/canvas-lms,merichar/canvas-lms,venturehive/canvas-lms,dgynn/canvas-lms,arrivu/hoodemo,redconfetti/canvas-lms,arrivu/hoodemo,rup/Tarrax,utkarshx/canvas-lms,leftplusrightllc/canvas-lms,gbleydon/canvas-lms,ankithbti/canvas_lms,utkarshx/canvas-lms,arrivu/qibla-ecampus,Jyaasa/canvas-lms,tgroshon/canvas-lms,greyhwndz/canvas-lms,grahamb/canvas-lms,ShreniiNepal/shrenii_lmp,redconfetti/canvas-lms,narigone/canvas,fronteerio/canvas-lms,rup/Tarrax,va7map/canvas-lms,efrj/canvas-lms,arrivu/qibla-ecampus,usmschuck/canvas,djbender/canvas-lms,greyhwndz/canvas-lms,AndranikMarkosyan/lms,arrivu/jigsaw-lms,sdeleon28/canvas-lms,kyroskoh/canvas-lms,SwinburneOnline/canvas-lms,matematikk-mooc/canvas-lms,sfu/canvas-lms,skmezanul/canvas-lms,sfu/canvas-lms,utkarshx/canvas-lms,instructure/canvas-lms,SwinburneOnline/canvas-lms,samuels410/greatlakes-lms,shidao-fm/canvas-lms,landonwilkins/canvas-lms,icelab/canvas,usmschuck/canvas,fronteerio/canvas-lms,Jyaasa/canvas-lms,grahamb/canvas-lms,wimemx/Canvas,grahamb/canvas-lms,SwinburneOnline/canvas-lms,arrivu/jigsaw-lms,loganrun/pincan,wye0220/shindig-canvas,leftplusrightllc/canvas-lms,antoniuslin/canvas-lms,jay3126/canvas-lms,wrdsb/canvas-lms,wimemx/Canvas,instructure/canvas-lms