Merge pull request #40 from uutils/renovate/uucore-0.x #5

Job	Run time
cargo fmt --all -- --check	11s
cargo check (ubuntu-latest)	16s
cargo clippy -- -D warnings (ubuntu-latest)	19s
cargo check (macOS-latest)	36s
Code Coverage (ubuntu-latest, unix)	1m 55s
cargo test (ubuntu-latest)	34s
cargo clippy -- -D warnings (macOS-latest)	28s
cargo check (windows-latest)	1m 40s
cargo clippy -- -D warnings (windows-latest)	32s
cargo test (macOS-latest)	1m 5s
Code Coverage (macos-latest, macos)	2m 34s
cargo test (windows-latest)	1m 12s
Code Coverage (windows-latest, windows)	2m 16s
	13m 38s

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