[ANNOUNCE] Apache Avro 1.12.2 released

[Ryan Skraba <rs...@apache.org>]

The Apache Avro community is pleased to announce the release of Avro 1.12.2!

All signed release artifacts, signatures and verification instructions can
be found here: https://avro.apache.org/project/download/

The link to fixed JIRA issues and a brief summary can be found at:
  https://github.com/apache/avro/releases/tag/release-1.12.2

In addition, language-specific release artifacts are available:

* C#: https://www.nuget.org/packages/Apache.Avro/1.12.2
* Java: https://repo1.maven.org/maven2/org/apache/avro/avro/1.12.2/
* Javascript: https://www.npmjs.com/package/avro-js/v/1.12.2
* Perl: https://metacpan.org/release/Avro
* Python 3: https://pypi.org/project/avro/1.12.2
* Ruby: https://rubygems.org/gems/avro/versions/1.12.2

Thanks to everyone for contributing!

Ryan