Add CI benchmarking #1205

Job	Run time
Clippy	30s
QEMU build & test (stable, ubuntu-latest, s390x-unknown-linux-gnu, s390x-linux-gnu-gcc)	59s
QEMU build & test (stable, ubuntu-latest, i686-unknown-linux-gnu, i686-linux-gnu-gcc)	40s
Clippy (--no-default-features --features="c-allocator")	32s
cargo-c dynamic library	19s
Clippy (--no-default-features --features="rust-allocator")	24s
Build and test (stable, ubuntu-latest, x86_64-unknown-linux-gnu)	59s
Build and test (msrv, ubuntu-latest, x86_64-unknown-linux-gnu)	1m 2s
Smoke-test fuzzing targets (default)	2m 38s
Build and test (beta, ubuntu-latest, x86_64-unknown-linux-gnu)	1m 2s
Smoke-test fuzzing targets (stable, macos-14, aarch64-apple-darwin)	3m 10s
Smoke-test fuzzing targets (c-allocator)	2m 38s
vanilla dynamic library	20s
Build and test (stable, macos-latest, x86_64-apple-darwin)	1m 22s
Smoke-test fuzzing targets (rust-allocator)	2m 36s
Build and test (stable, macos-14, aarch64-apple-darwin)	55s
wasm32	45s
Build and test (stable-x86_64-gnu, windows-2022, x86_64-pc-windows-gnu)	2m 24s
Miri	1m 48s
run flate2 test suite	26s
	25m 29s

Provide feedback