fix: selectable box set props forwarding

[MaxFrank13]

Description

This sets up the ability to forward props directly to the root element of the SelectableBoxSet component. This came up originally to enable to ability to provide an aria-labelledby attribute to the SelectableBoxSet. This will support adding other attributes should the need come up in the future.

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[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.02% 🎉

Comparison is base (314b116) 91.39% compared to head (e334a59) 91.42%.
Report is 36 commits behind head on master.

❗ Current head e334a59 differs from pull request most recent head f29e3e0. Consider uploading reports for the commit f29e3e0 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2461      +/-   ##
==========================================
+ Coverage   91.39%   91.42%   +0.02%     
==========================================
  Files         234      234              
  Lines        4161     4161              
  Branches     1001     1001              
==========================================
+ Hits         3803     3804       +1     
+ Misses        351      350       -1     
  Partials        7        7              

Files Changed	Coverage Δ
src/SelectableBox/SelectableBoxSet.jsx	90.00% <ø> (ø)

... and 1 file with indirect coverage changes

☔ View full report in Codecov by Sentry.
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[MaxFrank13]

Changes in latest push:

• changed toBeTruthy() to toBeInTheDocument()
• added ariaLabel to test components and updated snapshot accordingly

[edx-semantic-release]

🎉 This PR is included in version 21.0.0 🎉

The release is available on:

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

Your semantic-release bot 📦🚀