feature: add KBs

[HamzaElyoussfi]

Summary

This PR adds dedicated iOS KB entries for dynamic Frida-based anti-tampering findings.

It introduces one hardening entry for applications that do not detect or respond to Frida instrumentation at runtime, and one secure entry for applications that do.

Changes

• Added MOBILE_CLIENT/IOS/_HARDENING/DYNAMIC_FRIDA_PROTECTION_MISSING
• Added MOBILE_CLIENT/IOS/_SECURE/DYNAMIC_FRIDA_PROTECTION_PRESENT
• Kept the new entries aligned with the existing KB structure and naming conventions
• Added iOS-specific metadata, descriptions, and references for Frida-based runtime instrumentation
• Added a detailed hardening recommendation covering:
  • layered runtime detection on iOS
  • native detection strategies for Frida and Frida Gadget
  • Swift examples for loaded-image inspection and local port probing
  • guidance for Flutter, React Native, and hybrid iOS applications
  • backend reinforcement with Apple App Attest
• Kept the secure entry recommendation informational, consistent with existing secure KB entries

Outcome

These KBs allow dynamic iOS Frida findings to be reported with dedicated platform-specific content, clearer remediation guidance, and references tailored to runtime instrumentation on iOS.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.48%. Comparing base (6050e87) to head (63081ee).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #291   +/-   ##
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  Coverage   94.48%   94.48%           
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  Files           5        5           
  Lines         290      290           
=======================================
  Hits          274      274           
  Misses         16       16           

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