Fix searchable choice set callbacks are incorrect

[joeljfischer]

Fixes #2064

Risk

This PR makes no API changes.

Testing Plan

• I have verified that I have not introduced new warnings in this PR (or explain why below)
• I have run the unit tests with this PR
• I have tested this PR against Core and verified behavior (if applicable, if not applicable, explain why below).

Unit Tests

None changed

Core Tests

1. Present a searchable choice set
2. Submit a keyboard search
3. Multiple keyboard callbacks occur, but only one per keypress should be
4. No choice cell should be selected, but one is

Core version / branch / commit hash / module tested against: Sync 3.4
HMI name / version / branch / commit hash / module tested against: Sync 3.4

Summary

This PR ensures that a cell is not selected if the input from the perform interaction is a keyboard input.

Changelog

Bug Fixes

• Fixes choice cell callbacks when keyboard input is submitted
• Fixes multiple keyboard input callbacks for each keypress

Tasks Remaining:

n/a

CLA

• I have signed the CLA

[codecov]

Codecov Report

Merging #2065 (7fb64b9) into master (e180db3) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2065      +/-   ##
==========================================
- Coverage   85.82%   85.80%   -0.03%     
==========================================
  Files         447      447              
  Lines       23299    23300       +1     
==========================================
- Hits        19997    19993       -4     
- Misses       3302     3307       +5