Remove Programmatic Title from Show Deleted Replies Bttn
Remove Programmatic Title from Show Deleted Replies Bttn

fixes VICE-2670

Test Plan
1. Pull down code
2. Validate there is now Show Deleted Replies in actual text inside the
`<label>` versus only the use of the title attribute

Change-Id: I8100863c59b114571d0ba9f96d94e0ae258c0286
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/289194
Reviewed-by: Chawn Neal <908eabd8c84ff6c7c139535b8d37802d58ad1683@instructure.com>
Product-Review: Chawn Neal <908eabd8c84ff6c7c139535b8d37802d58ad1683@instructure.com>
QA-Review: Omar Soto-Fortuño <2ca100155bc0669318a7e6f3850629c7667465e1@instructure.com>
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>

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