Retain github manual edit warning

[wx-03]

Summary:

Fixes #1021

Changes Made:

• Added github manual edit warning to tester response so that the warning remains on the github comment when tester edits/submits a response
• Updated test code to reflect new changes

Proposed Commit Message:

Retain github manual edit warning when editing/submitting in tester response phase

Github manual edit warning message disappears after editing/submitting in tester response phase.

The warning message should remain in the issue comment to warn testers against editing directly their response on GitHub directly.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.46%. Comparing base (5e7ed48) to head (bdf33b3).
Report is 13 commits behind head on master.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1293      +/-   ##
==========================================
+ Coverage   54.82%   58.46%   +3.64%     
==========================================
  Files         105      104       -1     
  Lines        2858     2574     -284     
  Branches      503      290     -213     
==========================================
- Hits         1567     1505      -62     
+ Misses       1030     1017      -13     
+ Partials      261       52     -209     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.