fix: display icon when workspace is stopping, terminating (#23681)

[adietish]

fixes #23681

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 17.24%. Comparing base (71098f6) to head (d938884).
⚠️ Report is 271 commits behind head on main.

Files with missing lines	Patch %	Lines
...tlin/com/redhat/devtools/gateway/DevSpacesIcons.kt	0.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##            main     #233       +/-   ##
==========================================
+ Coverage   0.00%   17.24%   +17.24%     
==========================================
  Files          4       36       +32     
  Lines         26     1606     +1580     
  Branches       0      310      +310     
==========================================
+ Hits           0      277      +277     
- Misses        26     1301     +1275     
- Partials       0       28       +28     

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