Adding missing aria label to Dropdown with Icon

[jacobo-dominguez-wgu]

Description

Adding aria label attribute to Dropdown with Icon.

#3616

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.09%. Comparing base (58758d3) to head (94941b9).
Report is 5 commits behind head on release-22.x.

Additional details and impacted files

@@              Coverage Diff              @@
##           release-22.x    #3626   +/-   ##
=============================================
  Coverage         93.09%   93.09%           
=============================================
  Files               251      251           
  Lines              4592     4592           
  Branches           1038     1079   +41     
=============================================
  Hits               4275     4275           
  Misses              314      314           
  Partials              3        3           

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[bradenmacdonald]

Thanks! I verified at https://deploy-preview-3626--paragon-openedx-v22.netlify.app/components/dropdown/#with-iconbutton that the button now has an accessible name:

[openedx-semantic-release-bot]

🎉 This PR is included in version 22.18.2 🎉

The release is available on:

• npm package (@release-22.x dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[openedx-semantic-release-bot]

🎉 This PR is included in version 23.11.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀