bbctl update to 1.0.0-bb.8

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/bbctl/-/blob/1.0.0-bb.8/CHANGELOG.md

Package MR

big-bang/product/packages/bbctl!287 (merged)

For Issue

Closes big-bang/product/packages/bbctl#327 (closed)

Upgrade Notices

N/A