fix(knex): fix $or over 1:m and m:1 auto-joined relations

[diffcunha]

Fixes #3301

[codecov-commenter]

Codecov Report

Merging #3307 (20595bb) into master (f0bc261) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master     #3307   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          194       194           
  Lines        12136     12145    +9     
  Branches      2818      2822    +4     
=========================================
+ Hits         12136     12145    +9     

Impacted Files	Coverage Δ
packages/knex/src/query/ObjectCriteriaNode.ts	100.00% <100.00%> (ø)

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[B4nan]

thanks!

[diffcunha]

No problem @B4nan, Mikro is great! We should work on Polymorphic Relationships :P