[Backport 2.17] [Manual backport 2.x] [navigation] Add workspace icon to left nav / workspace picker menu / home page. (#7823)

[opensearch-trigger-bot]

Backport 4c64d81 from #7995.

[github-actions]

❌ Invalid Changelog Heading

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[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 8 lines in your changes missing coverage. Please review.

Project coverage is 60.55%. Comparing base (263cf25) to head (915275a).
Report is 4 commits behind head on 2.17.

Files with missing lines	Patch %	Lines
...me/ui/header/collapsible_nav_group_enabled_top.tsx	78.57%	0 Missing and 3 partials ⚠️
...nents/home_get_start_card/setup_get_start_card.tsx	0.00%	2 Missing ⚠️
...ic/components/use_case_overview/setup_overview.tsx	0.00%	2 Missing ⚠️
...ublic/components/workspace_menu/workspace_menu.tsx	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             2.17    #8038      +/-   ##
==========================================
- Coverage   60.56%   60.55%   -0.01%     
==========================================
  Files        3723     3723              
  Lines       88097    88108      +11     
  Branches    13614    13620       +6     
==========================================
+ Hits        53352    53356       +4     
- Misses      31510    31513       +3     
- Partials     3235     3239       +4     

Flag	Coverage Δ
Linux_1	28.21% <20.83%> (-0.01%)	⬇️
Linux_2	56.35% <78.57%> (+<0.01%)	⬆️
Linux_3	37.41% <12.50%> (-0.01%)	⬇️
Linux_4	29.72% <12.50%> (-0.01%)	⬇️
Windows_1	28.23% <20.83%> (-0.01%)	⬇️
Windows_2	56.31% <78.57%> (+<0.01%)	⬆️
Windows_3	37.41% <12.50%> (-0.01%)	⬇️
Windows_4	29.72% <12.50%> (-0.01%)	⬇️

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