No longer swallows exceptions for anything except NotFound error when retrieving workflow state from runtime

[WhitWaldo]

Description

Only returning a response for GetWorkflowStatus if the metadata is returned for the workflow or the runtime returns a NotFound. Otherwise, the SDK no longer swallows the exception and instead passes it to the user to deal with.

Issue reference

We strive to have all PR being opened based on an issue, where the problem or feature have been discussed prior to implementation.

Please reference the issue this PR will close: #1876

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• Code compiles correctly
• Created/updated tests
• Extended the documentation

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.16%. Comparing base (880ac05) to head (b24aeb5).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1877   +/-   ##
=======================================
  Coverage   62.16%   62.16%           
=======================================
  Files         334      334           
  Lines        9727     9727           
  Branches     1133     1133           
=======================================
  Hits         6047     6047           
- Misses       3362     3363    +1     
+ Partials      318      317    -1     

Flag	Coverage Δ
net10.0	62.12% <ø> (ø)

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