chore(ui-editor): Remove LikertItem component

[nkylstad]

Description

Removed LikertItem as a component in the ui-editor as this is not a valid standalone component in the UI.

Related Issue(s)

• Remove the Likert element component #14029

Verification

• Your code builds clean without any errors or warnings
• Manual testing done (required)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.32%. Comparing base (d362ec2) to head (816ef2a).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #14108   +/-   ##
=======================================
  Coverage   95.32%   95.32%           
=======================================
  Files        1775     1775           
  Lines       23128    23128           
  Branches     2685     2685           
=======================================
  Hits        22047    22047           
  Misses        833      833           
  Partials      248      248           

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