ci: use `-Cinstrument-coverage` instead of `-Zprofile` #1014

Job	Run time
cargo fmt --all -- --check	4s
Code Coverage (ubuntu-latest, unix)	1m 54s
cargo check (ubuntu-latest)	17s
cargo test (ubuntu-latest)	37s
Code Coverage (macos-latest, macos)	1m 48s
cargo check (macOS-latest)	20s
cargo test (macOS-latest)	28s
Code Coverage (windows-latest, windows)	5m 0s
cargo check (windows-latest)	2m 11s
cargo test (windows-latest)	28s
	13m 7s

Provide feedback