kadmin-sys 0.4.0

The kadmin-sys library is now deprecated

Use the kadmin crate and particularly the sys module if you need raw access to kadm5 APIs.

What's Changed

• deps: bump bindgen from 0.72.0 to 0.72.1 by @dependabot[bot] in #206
• deps: bump system-deps from 7.0.5 to 7.0.6 by @dependabot[bot] in #231
• README: add deprecation notice for kadmin-sys by @rissson in #238
• release: kadmin-sys v0.4.0 by @github-actions[bot] in #239

Full Changelog: kadmin-sys/version/0.3.2...kadmin-sys/version/0.4.0