Revert character limit on choice, matching and dropdown
Revert character limit on choice, matching and dropdown

This reverts commit dde4def97b54ec79240447e404e04accb086fc0c.

Fixes CNVS-22853

Test plan:
 - make sure character limit is removed
 - labels are correct
 - and nothing broke

Change-Id: Ie2a9fefde63c0a9277dba5bf67f2fd80c5aeda23
Reviewed-on: https://gerrit.instructure.com/62253
Product-Review: Jason Sparks <542e620f0c6c3447ce6e2e8c83a97102b99f89c6@instructure.com>
Reviewed-by: Matt Berns <e53c8988cd428dde240324ce2797c8eb7073560f@instructure.com>
Tested-by: Jenkins
QA-Review: Michael Hargiss <59e3fde81b8d9a4f5e0cc016a3c2695591912604@instructure.com>

HotChalk/canvas-lms,venturehive/canvas-lms,jay3126/canvas-lms,sfu/canvas-lms,grahamb/canvas-lms,leftplusrightllc/canvas-lms,SwinburneOnline/canvas-lms,kyroskoh/canvas-lms,grahamb/canvas-lms,djbender/canvas-lms,leftplusrightllc/canvas-lms,venturehive/canvas-lms,sfu/canvas-lms,grahamb/canvas-lms,SwinburneOnline/canvas-lms,grahamb/canvas-lms,kyroskoh/canvas-lms,tgroshon/canvas-lms,jay3126/canvas-lms,kyroskoh/canvas-lms,HotChalk/canvas-lms,sfu/canvas-lms,fronteerio/canvas-lms,grahamb/canvas-lms,roxolan/canvas-lms,fronteerio/canvas-lms,kyroskoh/canvas-lms,djbender/canvas-lms,redconfetti/canvas-lms,SwinburneOnline/canvas-lms,whalejasmine/canvas-lms,tgroshon/canvas-lms,SwinburneOnline/canvas-lms,roxolan/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,whalejasmine/canvas-lms,jay3126/canvas-lms,HotChalk/canvas-lms,sfu/canvas-lms,fronteerio/canvas-lms,whalejasmine/canvas-lms,leftplusrightllc/canvas-lms,jay3126/canvas-lms,leftplusrightllc/canvas-lms,whalejasmine/canvas-lms,redconfetti/canvas-lms,djbender/canvas-lms,fronteerio/canvas-lms,roxolan/canvas-lms,roxolan/canvas-lms,redconfetti/canvas-lms,sfu/canvas-lms,venturehive/canvas-lms,HotChalk/canvas-lms,tgroshon/canvas-lms,tgroshon/canvas-lms,djbender/canvas-lms,redconfetti/canvas-lms,venturehive/canvas-lms