Log Message:
oxipng: updated to 6.0.0

v6.0.0
[Breaking] Bump minimum Rust version to 1.57.0
[Feature] Add --check/-c CLI option
[Security] Update stderrlog to 0.5.2 (Fixes RUSTSEC-2022-0006)
[Security] Remove chrono as a transitive dependency (Fixes RUSTSEC-2020-0159)
[Misc] Bump clap to 3.2
[Misc] Bump zopfli to 0.7
[Misc] Bump libdeflater to 0.10
[Misc] Remove byteorder dependency in favor of stdlib functions
[Misc] Bump image to 0.24
[Misc] Bump crc to 3.0
[Misc] Bump miniz_oxide to 0.6
[Misc] Update to Rust edition 2021
[Misc] Various internal improvements