Merge pull request #159 from uutils/renovate/uucore-0.x #537

Job	Run time
cargo test (ubuntu-latest)	34s
cargo check (ubuntu-latest)	20s
cargo test (windows-latest)	1m 2s
cargo check (windows-latest)	1m 23s
cargo check (macOS-latest)	22s
cargo fmt --all -- --check	14s
cargo test (macOS-latest)	27s
cargo clippy -- -D warnings (windows-latest)	1m 1s
Code Coverage (windows-latest, windows)	4m 1s
cargo clippy -- -D warnings (ubuntu-latest)	20s
cargo clippy -- -D warnings (macOS-latest)	21s
Code Coverage (macos-latest, macos)	1m 55s
Code Coverage (ubuntu-latest, unix)	1m 44s
	13m 44s

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