fix(civil3d/rhino): adds correct curves to displayvalue and receiving arcs as fallback in rhino

[clairekuang]

Fixes issue in receiving Civil3d elements with curves in their display value in rhino.
This was done by:

• prefiltering list of ICurve in Civil3d to only include lines, polylines, and arcs to be used as display values.
• adding arcs to the supported types of fallback geometry in rhino
• IMPORTANT! changes all converter resolution to recursive = true by default

sample commit: https://latest.speckle.systems/projects/3f895e614f/models/1737754fb4@1d2b032ba5

received in rhino:

extra check received in autocad:

[linear]

CNX-684 Civil2Rhino - Receive Problems

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 8.39%. Comparing base (a14b0a6) to head (0720b17).
Report is 1 commits behind head on dev.

Files with missing lines	Patch %	Lines
...ToHost/TopLevel/FallbackToHostTopLevelConverter.cs	0.00%	3 Missing ⚠️
...verters.RevitShared/RevitRootToSpeckleConverter.cs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##             dev    #326      +/-   ##
========================================
- Coverage   8.40%   8.39%   -0.01%     
========================================
  Files        240     240              
  Lines       4832    4835       +3     
  Branches     561     562       +1     
========================================
  Hits         406     406              
- Misses      4409    4412       +3     
  Partials      17      17              

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[adamhathcock]

recursive = true 😬