upgrade zlib-rs to version `0.4.0` #397

Job	Run time
Test (stable)	1m 36s
Test (beta)	1m 37s
Minimum Rust compiler	1m 42s
Test (nightly)	1m 21s
Minimum Rust compiler (windows-2022)	3m 41s
Rustfmt & Docs	23s
Minimum Rust compiler (macos-latest)	2m 10s
Test (macos)	1m 51s
Minimum Rust compiler (ubuntu-latest)	2m 5s
Test (windows)	4m 43s
WebAssembly (wasm32-unknown-unknown)	13s
WebAssembly (wasm32-wasi)	6s
Test (mingw)	1m 57s
	23m 25s

Provide feedback