Images in release artifacts adds images from the BB release pipeline as well
Feature Request
Why
The pipeline that produces the images.txt and images.tar.gz files include images used by Gitlab to build the release including the docker v2 registry and k3s images. These should not be part of the Big Bang release artifacts. Example: https://umbrella-bigbang-releases.s3-us-gov-west-1.amazonaws.com/umbrella/1.10.0/images.txt. This could be considered a bug in the release process, but the extra images don't hurt anything except efficiency when transporting / saving / loading images.
Proposed Solution
Big Bang likely will benefit from just aggregating correctly-produced image lists with the subcharts as outlined in #492 (closed).