Allow 'fake' services to be favorited

[apinkert]

For RHCLOUD-25323. Previously 'Create Cluster' could be favorited from the 'Containers' menu, but would not show up under a user's favorite services.

[codecov-commenter]

Codecov Report

Merging #2567 (8fce1bb) into master (2c6f60a) will decrease coverage by 0.05%.
The diff coverage is 46.15%.

❗ Current head 8fce1bb differs from pull request most recent head f29ebe7. Consider uploading reports for the commit f29ebe7 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2567      +/-   ##
==========================================
- Coverage   57.91%   57.86%   -0.05%     
==========================================
  Files          92       92              
  Lines        2756     2767      +11     
  Branches      702      651      -51     
==========================================
+ Hits         1596     1601       +5     
- Misses       1048     1165     +117     
+ Partials      112        1     -111     

Impacted Files	Coverage Δ
src/hooks/useAllServices.ts	29.72% <ø> (ø)
src/hooks/useFavoritedServices.ts	50.00% <46.15%> (-1.62%)	⬇️

... and 29 files with indirect coverage changes