path validation and ssrf

[blakedehaas]

Checklist

Check these items and delete this block:

• Test coverage is present for new code

Summary

Fixed issue with ssrf and path validation

[codecov]

Codecov Report

❌ Patch coverage is 91.80328% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 94.86%. Comparing base (e76f141) to head (158b3d6).

Files with missing lines	Patch %	Lines
space_packet_parser/xtce/validation.py	82.75%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #267      +/-   ##
==========================================
- Coverage   94.92%   94.86%   -0.06%     
==========================================
  Files          48       48              
  Lines        3904     3957      +53     
==========================================
+ Hits         3706     3754      +48     
- Misses        198      203       +5     

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