Fix stale dependencies

[valoq]

Running cargo audit reveled a few indirect dependencies that were missed by dependabot

This patch is just the result of running cargo update manually

Crate: crossbeam-epoch
Version: 0.9.18
Title: Invalid pointer dereference in fmt::Pointer impl for Atomic and Shared when the underlying pointer is invalid
Date: 2026-07-06
ID: RUSTSEC-2026-0204
URL: https://rustsec.org/advisories/RUSTSEC-2026-0204
Solution: Upgrade to >=0.9.20

Crate: aes
Version: 0.9.0
Warning: yanked

Crate: spin
Version: 0.9.8
Warning: yanked

error: 1 vulnerability found!
error: 2 denied warnings found!