fix(deps): bump vulnerable crates to patched versions (#14)

Cargo.lock bumps for outstanding Dependabot alerts.
Updated 1 crate version(s) across 1 workspace(s).

Updated:
  - [vext] hickory-proto -> latest (medium)

Skipped (Cargo.toml constraint blocks — manifest bump needed):
  - [vext-email-gateway] rand@0.8.6 (low, GHSA-cq8v-f236-94qc)

Co-authored-by: hyperpolymath <hyperpolymath@users.noreply.github.com>

Author: hyperpolymath