Add Support for Relations With Arity Up to 22 In Interpreter

[cwarden]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.13%. Comparing base (73edcf3) to head (2ed063d).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2518      +/-   ##
==========================================
+ Coverage   81.12%   81.13%   +0.01%     
==========================================
  Files         492      492              
  Lines       33361    33361              
==========================================
+ Hits        27063    27069       +6     
+ Misses       6298     6292       -6     

Files with missing lines	Coverage Δ
src/interpreter/Util.h	100.00% <ø> (ø)

... and 4 files with indirect coverage changes