Update rand Crate

[dillongeorge]

Updates the rand crate within AKD to account for https://rustsec.org/advisories/RUSTSEC-2026-0097.html.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.32%. Comparing base (3ce5335) to head (0c5ee9e).
⚠️ Report is 33 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #485      +/-   ##
==========================================
+ Coverage   88.61%   89.32%   +0.70%     
==========================================
  Files          39       38       -1     
  Lines        9109     7447    -1662     
==========================================
- Hits         8072     6652    -1420     
+ Misses       1037      795     -242     

☔ 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.