Update NormalizePath to handle Windows correctly

[cobya]

When running the Pip detection for setup.py files, there were extra unicode characters being added to the normalized path strings. This will fix that issue by normalizing to / which is valid on both Unix and Windows.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 76.3%. Comparing base (393db47) to head (8ca3637).
Report is 1 commits behind head on main.

Files	Patch %	Lines
...ft.ComponentDetection.Common/PathUtilityService.cs	50.0%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1152   +/-   ##
=====================================
  Coverage   76.3%   76.3%           
=====================================
  Files        255     255           
  Lines      11298   11338   +40     
  Branches    1134    1146   +12     
=====================================
+ Hits        8622    8661   +39     
- Misses      2344    2345    +1     
  Partials     332     332           

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[github-actions]

👋 Hi! It looks like you modified some files in the Detectors folder.
You may need to bump the detector versions if any of the following scenarios apply:

• The detector detects more or fewer components than before
• The detector generates different parent/child graph relationships than before
• The detector generates different devDependencies values than before

If none of the above scenarios apply, feel free to ignore this comment 🙂