Update Rust crate async-compression to v0.4.15

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
async-compression	dependencies	patch	=0.4.13 -> =0.4.15

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Release Notes

Nullus157/async-compression (async-compression)

v0.4.15

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Feature

• Implement pass-through AsyncRead or AsyncWrite where appropriate.
• Relax AsyncRead/AsyncWrite bounds on *::{get_ref, get_mut, get_pin_mut, into_inner}() methods.

v0.4.14

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Fixed

• In Tokio-based decoders, attempt to decode from internal state even if nothing was read.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.69%. Comparing base (449ca0a) to head (5321ce4).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #9657   +/-   ##
=======================================
  Coverage   88.69%   88.69%           
=======================================
  Files         288      288           
  Lines       29371    29371           
=======================================
  Hits        26050    26050           
  Misses       3321     3321           

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