Test for connect proxy #2673

Job	Run time
build_versions (stable)	3m 7s
Test	52s
build_versions (beta)	3m 2s
Test	1m 1s
Test (charset)	56s
cargo-deny (aarch64-apple-ios)	21s
build_versions (1.71.1)	3m 3s
Test (charset)	1m 8s
Test (cookies)	1m 3s
cargo-deny (aarch64-linux-android)	19s
Test (cookies)	1m 6s
Test (socks-proxy)	50s
cargo-deny (i686-pc-windows-gnu)	19s
Docs	1m 52s
Test (socks-proxy)	1m 9s
Test (gzip)	57s
cargo-deny (i686-pc-windows-msvc)	21s
Test (gzip)	1m 6s
Test (brotli)	59s
cargo-deny (i686-unknown-linux-gnu)	20s
Test (brotli)	1m 4s
cargo-deny (wasm32-unknown-unknown)	25s
Test (json)	55s
Lint	36s
Test (native-tls)	1m 0s
cargo-deny (x86_64-apple-darwin)	20s
Test (rustls-no-provider)	59s
cargo-deny (x86_64-apple-ios)	21s
Test (json)	1m 4s
cargo-deny (x86_64-pc-windows-gnu)	20s
Test (native-tls)	1m 11s
cargo-deny (x86_64-pc-windows-msvc)	20s
cargo-deny (x86_64-unknown-linux-gnu)	22s
cargo-deny (x86_64-unknown-redox)	19s
	33m 7s

Provide feedback