bbctl update to 3.0.1-bb.3

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/bbctl/-/blob/3.0.1-bb.3/CHANGELOG.md

Package MR

big-bang/product/packages/bbctl!318 (merged)

For Issue

Closes big-bang/product/packages/bbctl#350 (closed)

Upgrade Notices

BBCTL is now leveraging our bb-common integration for network policies and all istio-related resources. Please refer to this blog post for additional information on the integration.

As part of the integration a new package level definition has been created called private-registry which enables outbound access to external registries for the bbctl-bigbang-updater cronjob. By default this definition is already set up to allow it to repo1.dso.mil and registry1.dso.mil so no action is needed if these are the only registries in use.