deps: bump tokio to 1.44.2 (#3259)

## Description

We have a cargo-deny warning on main due to this tokio rustsec advisory:
https://rustsec.org/advisories/RUSTSEC-2025-0023

Fix is to bump tokio, which this PR does.

## Breaking Changes

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including how to migrate older code. -->

## Notes & open questions

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## Change checklist
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- [x] Self-review

Author: Frando