Include Bigbang repos into repositories.tar.gz

Feature Request

Please include Bigbang and Bigbang Customer template in repositories.tar.gz release artifact for Air Gap builds.

https://repo1.dso.mil/platform-one/big-bang/bigbang.git

https://repo1.dso.mil/platform-one/big-bang/customers/template.git

Why

Need both repos for full air gap builds

Proposed Solution

Please update ./scripts/package/gits.sh to include the repos