Merge pull request #48 from uutils/renovate/tempfile-3.x-lockfile #137

Job	Run time
cargo clippy -- -D warnings (ubuntu-latest)	10s
Code Coverage (ubuntu-latest, unix)	1m 45s
cargo clippy -- -D warnings (macOS-latest)	14s
cargo check (ubuntu-latest)	13s
Code Coverage (macos-latest, macos)	2m 5s
cargo fmt --all -- --check	8s
cargo clippy -- -D warnings (windows-latest)	59s
cargo check (macOS-latest)	11s
Code Coverage (windows-latest, windows)	3m 45s
cargo check (windows-latest)	36s
cargo test (ubuntu-latest)	32s
cargo test (macOS-latest)	18s
cargo test (windows-latest)	1m 57s
	12m 53s

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