Canonicaljson-rs

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed

New Features

* Build wheel for python 3.12 and drop unsupported Pypy 3.7 and Pypy 3.9 by leplatrem in https://github.com/mozilla-services/python-canonicaljson-rs/pull/85

Other Changes

* Modernize repo by leplatrem in https://github.com/mozilla-services/python-canonicaljson-rs/pull/82


**Full Changelog**: https://github.com/mozilla-services/python-canonicaljson-rs/compare/v0.5.0...v0.6.0

* Bump canonical_json to 0.5.0 (37)
* Bump serde_json to 1.0.91 (34)
* Bump serde to 1.0.152 (36)
* Bump pyo3 to 0.17.3 (28)
* Bump regex to 1.5.6 (6)
* Bump lock_api to 0.4.7 (5)

* Upgrade to canonical_json 0.4.0

* Initial version