[#12048] Migrate SubmitFeedbackResponseAction's tests

[FergusMok]

Part of https://github.com/TEAMMATES/teammates/issues/12048

3rd out of the 3 PRs to migrate SubmitFeedbackResponseAction (#12732 and #12720)

[github-actions[bot]]

Hi @FergusMok, thank you for your interest in contributing to TEAMMATES! However, your PR does not appear to follow our contribution guidelines:

• Description must reference the issue number the PR is fixing, e.g. Fixes #<issue-number> (or Part of #<issue-number> if the PR does not address the issue fully)

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