fix bug with include_path -I parameter

[fdncred]

Description

This PR fixes a problem with the -I parameter. I probably broke it when I added the --ide-check <number> parameter to limit the amount of errors are shown.

User-Facing Changes

Tests + Formatting

After Submitting

[codecov]

Codecov Report

Merging #8915 (297ae75) into main (f0e0ab3) will increase coverage by 0.37%.
The diff coverage is 100.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8915      +/-   ##
==========================================
+ Coverage   68.16%   68.54%   +0.37%     
==========================================
  Files         636      636              
  Lines      101706   101713       +7     
==========================================
+ Hits        69331    69716     +385     
+ Misses      32375    31997     -378     

Impacted Files	Coverage Δ
crates/nu-std/src/lib.rs	80.19% <100.00%> (+1.47%)	⬆️
src/command.rs	88.85% <100.00%> (ø)

... and 3 files with indirect coverage changes