bump ruby-saml-mod version
bump ruby-saml-mod version

fixes CNVS-12871

test plan:

* regression test on saml logins
* the saml login redirect should not contain newlines encoded in the
  base64 (%0A characters)

Change-Id: I28470ce165ec1f8a90cfb22983d49d017bb72b80
Reviewed-on: https://gerrit.instructure.com/34311
Reviewed-by: Rob Orton <7e09c9d3e96378bf549fc283fd6e1e5b7014cc33@instructure.com>
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
QA-Review: August Thornton <9adc7a1161ddf32ff608de792a7e50179545f026@instructure.com>
Product-Review: Brian Palmer <3cb4e1df5ec4da2c7c4af7c52cec8cf340a55a10@instructure.com>

shidao-fm/canvas-lms,kyroskoh/canvas-lms,greyhwndz/canvas-lms,sfu/canvas-lms,venturehive/canvas-lms,redconfetti/canvas-lms,fronteerio/canvas-lms,djbender/canvas-lms,skmezanul/canvas-lms,fronteerio/canvas-lms,tgroshon/canvas-lms,SwinburneOnline/canvas-lms,kyroskoh/canvas-lms,Rvor/canvas-lms,wrdsb/canvas-lms,ShreniiNepal/shrenii_lmp,Jyaasa/canvas-lms,grahamb/canvas-lms,sfu/canvas-lms,usmschuck/canvas,HotChalk/canvas-lms,jay3126/canvas-lms,wrdsb/canvas-lms,usmschuck/canvas,venturehive/canvas-lms,HotChalk/canvas-lms,fronteerio/canvas-lms,Unow/canvas-lms,antoniuslin/canvas-lms,antoniuslin/canvas-lms,tgroshon/canvas-lms,greyhwndz/canvas-lms,jay3126/canvas-lms,grahamb/canvas-lms,utkarshx/canvas-lms,Jyaasa/canvas-lms,va7map/canvas-lms,efrj/canvas-lms,Rvor/canvas-lms,skmezanul/canvas-lms,samuels410/greatlakes-lms,leftplusrightllc/canvas-lms,HotChalk/canvas-lms,wrdsb/canvas-lms,sfu/canvas-lms,tgroshon/canvas-lms,ShreniiNepal/shrenii_lmp,kyroskoh/canvas-lms,grahamb/canvas-lms,juoni/canvas-lms,leftplusrightllc/canvas-lms,whalejasmine/canvas-lms,usmschuck/canvas,wye0220/shindig-canvas,sfu/canvas-lms,redconfetti/canvas-lms,shidao-fm/canvas-lms,roxolan/canvas-lms,shidao-fm/canvas-lms,fronteerio/canvas-lms,Rvor/canvas-lms,samuels410/greatlakes-lms,Jyaasa/canvas-lms,utkarshx/canvas-lms,utkarshx/canvas-lms,HotChalk/canvas-lms,Unow/canvas-lms,tgroshon/canvas-lms,wye0220/shindig-canvas,roxolan/canvas-lms,sdeleon28/canvas-lms,venturehive/canvas-lms,shidao-fm/canvas-lms,utkarshx/canvas-lms,Jyaasa/canvas-lms,SwinburneOnline/canvas-lms,whalejasmine/canvas-lms,leftplusrightllc/canvas-lms,sdeleon28/canvas-lms,va7map/canvas-lms,Rvor/canvas-lms,va7map/canvas-lms,grahamb/canvas-lms,SwinburneOnline/canvas-lms,va7map/canvas-lms,wrdsb/canvas-lms,skmezanul/canvas-lms,juoni/canvas-lms,sdeleon28/canvas-lms,djbender/canvas-lms,Unow/canvas-lms,ShreniiNepal/shrenii_lmp,redconfetti/canvas-lms,jay3126/canvas-lms,samuels410/greatlakes-lms,antoniuslin/canvas-lms,whalejasmine/canvas-lms,efrj/canvas-lms,samuels410/greatlakes-lms,usmschuck/canvas,SwinburneOnline/canvas-lms,greyhwndz/canvas-lms,jay3126/canvas-lms,leftplusrightllc/canvas-lms,djbender/canvas-lms,skmezanul/canvas-lms,antoniuslin/canvas-lms,kyroskoh/canvas-lms,grahamb/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,juoni/canvas-lms,wye0220/shindig-canvas,roxolan/canvas-lms,ShreniiNepal/shrenii_lmp,greyhwndz/canvas-lms,redconfetti/canvas-lms,sfu/canvas-lms,roxolan/canvas-lms,juoni/canvas-lms,sdeleon28/canvas-lms,efrj/canvas-lms,whalejasmine/canvas-lms,efrj/canvas-lms,sfu/canvas-lms,venturehive/canvas-lms