eckOperator update to 2.8.0-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/eck-operator/-/blob/2.8.0-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/eck-operator!68 (merged)

For Issue

Closes big-bang/product/packages/eck-operator#36 (closed)