Update PagedResult logic

[StefH]

No description provided.

[codecov]

Codecov Report

Merging #349 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #349      +/-   ##
==========================================
+ Coverage   88.13%   88.13%   +<.01%     
==========================================
  Files          46       46              
  Lines        4499     4500       +1     
==========================================
+ Hits         3965     3966       +1     
  Misses        534      534

Impacted Files	Coverage Δ
src/System.Linq.Dynamic.Core/Validation/Check.cs	47.14% <ø> (-0.75%)	⬇️
...em.Linq.Dynamic.Core/DynamicQueryableExtensions.cs	96.52% <100%> (ø)	⬆️

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