1733 - Assume 24px icon size for icon only button in material theme

[KaneFreeman]

Type: feature

The following has been addressed in the PR:

• [x] There is a related issue
• [x] All code matches the style guide
• [ ] Unit tests are included in the PR
• [ ] For new widgets, an entry has been added to the .dojorc
• [ ] For new widgets, theme.variant() is added to the root domnode
• [ ] Any widget variant uses theme.compose like this
• [ ] WidgetProperties are exported

Description: Assume 24px icon size for icon only button in material theme (per material specs). Change icon button example to reflect this.

Resolves #1733

[vercel[bot]]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployments, click below or on the icon next to each commit.

widget-test-docs – ./

🔍 Inspect: https://vercel.com/dojo/widget-test-docs/85xtAiefrnu79bqvwH8YJKfS7eJC
✅ Preview: https://widget-test-do-git-fork-kanefreeman-bugfix-1733-icon-onl-12588b.vercel.app

dojo.widgets – ./

🔍 Inspect: https://vercel.com/dojo/dojo.widgets/7MqFYMRxVmSHJtZAELXcDedtE8Hm
✅ Preview: https://dojowidgets-git-fork-kanefreeman-bugfix-1733-icon-onl-c378f4.vercel.app

[codecov[bot]]

Codecov Report

Merging #1740 (67abdb2) into master (7fbe4e9) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1740   +/-   ##
=======================================
  Coverage   90.24%   90.24%           
=======================================
  Files          94       94           
  Lines        5116     5116           
  Branches     1392     1392           
=======================================
  Hits         4617     4617           
  Misses        244      244           
  Partials      255      255           

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 7fbe4e9...67abdb2. Read the comment docs.