Add Jetpack version based detection

[ybadaoui-ostorlab]

This implementation introduces a version-based detection mechanism for the Jetpack plugin. The code extracts the plugin version from its readme.txt file and compares it against a predefined list of vulnerable version ranges. If the extracted version falls within any of the specified ranges, the plugin is flagged as vulnerable. This approach ensures accurate identification of affected versions by directly parsing and evaluating the version string.

Reference: Jetpack 13.9.1 Security Update.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.34%. Comparing base (3ffd595) to head (91f6fac).
Report is 30 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #124      +/-   ##
==========================================
+ Coverage   96.28%   96.34%   +0.06%     
==========================================
  Files         154      158       +4     
  Lines        5675     5834     +159     
==========================================
+ Hits         5464     5621     +157     
- Misses        211      213       +2     

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[3asm]

Please fix the title and improve the description.