upgrade debugger gem to work with 1.9.3p545
upgrade debugger gem to work with 1.9.3p545

Change-Id: I0d49d7af9a6a688e6ef04c1ee6ed1e9a86102ff3
Reviewed-on: https://gerrit.instructure.com/34808
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
Reviewed-by: Brian Palmer <3cb4e1df5ec4da2c7c4af7c52cec8cf340a55a10@instructure.com>
Product-Review: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>
QA-Review: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>

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