v1.12.0

This release removes deprecated functions from the label package,
and improves documentation and error reporting of SetCreateKey.

What's Changed

• VERSION: remove by @kolyshkin in #217
• CI: add AlmaLinux 8, CentOS Stream 9, and Fedora by @AkihiroSuda in #221
• ci: install git-core by @kolyshkin in #224
• CI: add openSUSE Tumbleweed by @AkihiroSuda in #223
• Bump Go version, deps, fix some linter issues... by @kolyshkin in #218
• label: remove deprecated stuff by @kolyshkin in #228
• Improve SetKeyCreate error reporting, fix test flakes by @kolyshkin in #227

Full Changelog: v1.11.1...v1.12.0