feat: Add LLVM emission for prelude.noop

[mark-koch]

Closes #1687

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.16%. Comparing base (53d7282) to head (137619f).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2160   +/-   ##
=======================================
  Coverage   82.16%   82.16%           
=======================================
  Files         227      227           
  Lines       39897    39908   +11     
  Branches    35996    36007   +11     
=======================================
+ Hits        32781    32791   +10     
- Misses       5286     5287    +1     
  Partials     1830     1830           

Flag	Coverage Δ
python	85.64% <ø> (ø)
rust	81.78% <100.00%> (+<0.01%)	⬆️

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