set RSPECQ_ENABLED=1 when using use-rspecq commit flag; refs DE-822
set RSPECQ_ENABLED=1 when using use-rspecq commit flag; refs DE-822

test plan:
-set use-rspecq commit
-verify env var RSPECQ_ENABLED=1

Change-Id: I923cd7abc67535ffd5d38d09e7492320c27c760a
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/273712
Reviewed-by: James Butters <4c5a489c9bb72d41f20b3b22aaf4c9b864e32f20@instructure.com>
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
QA-Review: Kyle Rosenbaum <08c6582752644f4eca90309d6d9805aeb3128ceb@instructure.com>
Product-Review: Kyle Rosenbaum <08c6582752644f4eca90309d6d9805aeb3128ceb@instructure.com>

instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms