[MTCGA]: new failures in builds [6559522] needs to be handled

Hi Igniters, I've detected some new issue on TeamCity to be handled. You are more than welcomed to help. *New test failure in master IgniteCacheGroupsTest.testRestartsAndCacheCreateDestroy https://ci2.ignite.apache.org/test/7147504629922790672?currentProjectId=IgniteTests24Java8&branch=%

[DISCUSSION] IEP-93: Ignite Packaging

Hello, Igniters. I'd like to start a discussion about Ignite Packaging for Apache Ignite 3[1]. The main purpose of these changes is related to improving Apache Ignite 3 distribution process. [1] https://cwiki.apache.org/confluence/display/IGNITE/IEP-93%3A+Ignite+Packaging