add a task.yield for a cached model to let progress happen

[adamhathcock]

adding this seems to fix a Revit only issue of updating deserialization progress when the model is cached locally

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 69.06%. Comparing base (4370af5) to head (35f8ef7).
Report is 1 commits behind head on dev.

Files with missing lines	Patch %	Lines
...eckle.Sdk/Serialisation/V2/Receive/ObjectLoader.cs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##              dev     #204       +/-   ##
===========================================
+ Coverage   57.27%   69.06%   +11.79%     
===========================================
  Files         243      259       +16     
  Lines       10022    10740      +718     
  Branches     1090     1091        +1     
===========================================
+ Hits         5740     7418     +1678     
+ Misses       4025     2974     -1051     
- Partials      257      348       +91     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[didimitrie]

looking innocent enough