refactor: Simplify predicate evaluation by supporting inversion

[scovich]

What changes are proposed in this pull request?

Somehow, the comparison operators were not implemented using inversion, even both their callers and callees were already inversion-aware. Fix it.

How was this change tested?

Existing unit tests cover this.

[codecov]

Codecov Report

Attention: Patch coverage is 92.59259% with 2 lines in your changes missing coverage. Please review.

Project coverage is 84.30%. Comparing base (3dcad08) to head (8362615).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
kernel/src/predicates/mod.rs	92.59%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #761      +/-   ##
==========================================
- Coverage   84.35%   84.30%   -0.05%     
==========================================
  Files          81       81              
  Lines       19242    19200      -42     
  Branches    19242    19200      -42     
==========================================
- Hits        16232    16187      -45     
  Misses       2206     2206              
- Partials      804      807       +3     

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[zachschuermann]

LGTM

[zachschuermann]

I think you just need rebase and the breaking change will be resolved?

[roeap]

LGTM