eckoperator update to 2.7.0-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/eck-operator/-/blob/2.7.0-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/eck-operator!63 (merged)

For Issue

Closes big-bang/product/packages/eck-operator#35 (closed)