switch default package values to assume bb-common

General MR

Summary

Change default values passed into packages to include bb-common values, disable bigbang values by default.

Relevant logs/screenshots

Tested with podinfo test values without specifying bbCommonValues: true (thus relying on the default) - https://repo1.dso.mil/big-bang/product/maintained/podinfo/-/blob/main/tests/test-values.yaml?ref_type=heads#L11

Linked Issue

Closes issue

Upgrade Notices

The default values passed to Packages that are deployed using the packages key have changed to assume packages have been integrated with bb-common. We do not recommend using bb-common to deploy network policies into the kube-system namespace. Packages that deploy into kube-system should use the configuration below.

If your package is not integrated with bb-common you can revert to the previous behavior by specifying these values for your package:

packages:
  mypackage:
    passBigBangValues: true
    bbCommonValues: false