Take semver-compatible dependency updates

[djc]

In particular, the aws-lc-sys 0.38.0 which fixes some security issues.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.72%. Comparing base (33ab37c) to head (dd4c2fe).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #451   +/-   ##
=======================================
  Coverage   96.72%   96.72%           
=======================================
  Files          20       20           
  Lines        3903     3903           
=======================================
  Hits         3775     3775           
  Misses        128      128           

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