Use classifier=core for hive-exec dependencies

Description

Currently we use default classifier for hive-exec that brings in old guava and commons-lang3 classes that don't work well with Spark 2.
There is an alternative artifact with classifier=core that do not have this classes in. We should switch to it

Release Notes

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Assignee

Trishka Fernandes

Reporter

Vitalii Tymchyshyn