fix: DH-12163 - Column grouping sidebar test failure fixes

[mattrunyon]

• Does not select new groups when searching
• Shows validation error if you create a new group and blur without typing anything into the name field
• Prevents Firefox on Mac from getting stuck in a bad state where color pickers can't be opened. The bug occurs when multiple color inputs are on the screen at once and the user clicks between the without closing the previous picker

[codecov]

Codecov Report

Merging #1142 (245eb59) into main (7448a88) will increase coverage by 0.01%.
The diff coverage is 96.00%.

@@            Coverage Diff             @@
##             main    #1142      +/-   ##
==========================================
+ Coverage   43.41%   43.43%   +0.01%     
==========================================
  Files         435      435              
  Lines       32688    32701      +13     
  Branches     8244     8249       +5     
==========================================
+ Hits        14193    14205      +12     
- Misses      18446    18447       +1     
  Partials       49       49              

Flag	Coverage Δ
unit	43.43% <96.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ility-ordering-builder/VisibilityOrderingGroup.tsx	98.59% <95.45%> (-1.41%)	⬇️
...ity-ordering-builder/VisibilityOrderingBuilder.tsx	100.00% <100.00%> (ø)
packages/grid/src/GridRenderer.ts	50.58% <0.00%> (ø)

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