CI

ci: Consistently use `actions/checkout@v4` #1204

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Check committed C header	49s
cargo-deny	20s
cargo clippy (macOS-latest)	1m 12s
find-msrv	7s
cargo clippy (windows-2019)	1m 48s
Check formatting	31s
cargo clippy (ubuntu-latest)	1m 4s
cargo test (macOS-latest)	1m 24s
cargo test (windows-2019)	2m 57s
cargo test (ubuntu-latest)	1m 47s
	11m 59s