Rust

Add `kittest.toml` config file #16716

Job	Run time
Check wasm32 + wasm-bindgen	3m 25s
Format + check	4m 26s
Check wasm32+atomics	1m 55s
Check Windows	2m 0s
ios	32s
android	27s
Run tests	4m 58s
cargo-deny i686-pc-windows-msvc	43s
cargo-deny aarch64-apple-darwin	45s
cargo-deny wasm32-unknown-unknown	44s
cargo-deny i686-pc-windows-gnu	42s
cargo-deny aarch64-linux-android	43s
cargo-deny x86_64-apple-darwin	51s
cargo-deny i686-unknown-linux-gnu	43s
cargo-deny x86_64-pc-windows-gnu	42s
cargo-deny x86_64-unknown-linux-gnu	44s
cargo-deny x86_64-unknown-redox	42s
cargo-deny x86_64-unknown-linux-musl	46s
cargo-deny x86_64-pc-windows-msvc	51s
	26m 39s

Provide feedback