[ANNOUNCE] Release managers for Apache Ignite 3.0.0 beta 1 RELEASE

[Andrey Gura]

Igniters,

Vyacheslav Koptilin (<slava.kopti...@gmail.com>) is a release manager
for the Apache Ignite 3.0.0 beta 1 release.

Stan Lukyanov (<stanlukya...@gmail.com>) will assist Vyacheslav.

Slava, Stan, thanks a lot for your help!