Fix getting function name for rare cases

[Connormiha]

Summary

Helper for getting function name in some cases returns wrong function name.
For example: If we somehow lost the property name in function, then we used regExp that failed with async function, function generator and function with $ in name.
One more rare case if toString method was changed.

Test plan

I added tests for these cases

[codecov-io]

Codecov Report

Merging #8362 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #8362      +/-   ##
==========================================
+ Coverage   62.27%   62.29%   +0.02%     
==========================================
  Files         266      266              
  Lines       10728    10729       +1     
  Branches     2609     2608       -1     
==========================================
+ Hits         6681     6684       +3     
+ Misses       3462     3460       -2     
  Partials      585      585

Impacted Files	Coverage Δ
packages/expect/src/jasmineUtils.ts	91.22% <100%> (+1.84%)	⬆️

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[SimenB]

Thanks!

[github-actions]

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