[FIX] use unix format when priting path to screen

[Remi-Gau]

fix #629

[codecov]

Codecov Report

Merging #634 (0e30836) into main (deebe5f) will decrease coverage by 0.05%.
The diff coverage is 76.92%.

@@            Coverage Diff             @@
##             main     #634      +/-   ##
==========================================
- Coverage   75.43%   75.37%   -0.06%     
==========================================
  Files         209      210       +1     
  Lines        5328     5333       +5     
==========================================
+ Hits         4019     4020       +1     
- Misses       1309     1313       +4     

Flag	Coverage Δ
unittests	75.37% <76.92%> (-0.06%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/workflows/roi/bidsRoiBasedGLM.m	0.00% <0.00%> (ø)
src/utils/pathToPrint.m	33.33% <33.33%> (ø)
src/reports/copyGraphWindownOutput.m	86.36% <80.00%> (-0.60%)	⬇️
src/IO/createDerivativeDir.m	100.00% <100.00%> (ø)
src/IO/getData.m	96.29% <100.00%> (ø)
src/IO/overwriteDir.m	100.00% <100.00%> (ø)
src/IO/saveOptions.m	100.00% <100.00%> (ø)
src/batches/preproc/setBatchSTC.m	100.00% <100.00%> (ø)
...batches/preproc/setBatchSaveCoregistrationMatrix.m	100.00% <100.00%> (ø)
src/batches/stats/setBatchSubjectLevelGLMSpec.m	91.86% <100.00%> (ø)
... and 7 more

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