feat(iast): Improve weak hash detection accuracy for node-preload

[CarlesDD]

What does this PR do?

Ignore weak hash vulnerabilities detected in node-preload as it is safe, and it's generating noise with false positives

Motivation

Improve weak hash IAST detection accuracy

Additional notes

Safe usage of sha1 in node-preload: https://github.com/cfware/node-preload/blob/master/preload-list-env.js#L5

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.56%. Comparing base (411eb57) to head (730979d).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #7230   +/-   ##
=======================================
  Coverage   84.56%   84.56%           
=======================================
  Files         532      532           
  Lines       22651    22651           
=======================================
  Hits        19154    19154           
  Misses       3497     3497           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[github-actions]

Overall package size

Self size: 4.39 MB
Deduped: 5.21 MB
No deduping: 5.21 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | import-in-the-middle | 2.0.0 | 68.46 kB | 797.03 kB | | dc-polyfill | 0.1.10 | 26.73 kB | 26.73 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}