deps: update h2 (#2147)

## Description

Update h2 to next patch release.
Fixes this cargo-deny warning:
> ID: RUSTSEC-2024-0332
>    = Advisory: https://rustsec.org/advisories/RUSTSEC-2024-0332
> = An attacker can send a flood of CONTINUATION frames, causing `h2` to
process them indefinitely.
>      This results in an increase in CPU usage.

Author: Frando