10-bit Colorspace Support (correctly convert to 8-bit)

[jonoomph]

Experimental support to correctly convert 10-bit color into 8-bit colorspace.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 55.47%. Comparing base (dd2a70c) to head (2f576e2).
⚠️ Report is 307 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #986      +/-   ##
===========================================
+ Coverage    54.81%   55.47%   +0.66%     
===========================================
  Files          182      182              
  Lines        16656    16096     -560     
===========================================
- Hits          9130     8930     -200     
+ Misses        7526     7166     -360     

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