Make IF operator behave lazily (like AND and OR)

[juannorris]

Fixes #115.

Benchmark Results

Comparing this change against v3.8.0.

I'm submitting multiple screenshots because the average time reported is (as expected) not consistent throughout executions, but results are good.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 89.47368% with 2 lines in your changes missing coverage. Please review.

Project coverage is 90.10%. Comparing base (fd7c2ae) to head (c723e3c).
Report is 17 commits behind head on main.

Files with missing lines	Patch %	Lines
logic.go	89.47%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #118      +/-   ##
==========================================
- Coverage   92.79%   90.10%   -2.69%     
==========================================
  Files          12        9       -3     
  Lines        1041      910     -131     
==========================================
- Hits          966      820     -146     
- Misses         53       60       +7     
- Partials       22       30       +8     

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