Draft: Resolve "Document product integration for using Big Bang pipeline"

Changes

Changing from using .gitlab-ci.yaml in packages to calling the pipeline in the repo's settings.

For Issue

Closes #840 (closed)

A new issue for creating a full Big Bang pipeline for packages to run should be created as per https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/840#note_478046

changed milestone to %1.23.0

added BB Documentation Standards kinddocs priority5 statusdoing teamci/pipelines labels

assigned to @razzle

changed the description

added statusreview label and removed statusdoing label

This MR is for a blank branch auto created by gitlab. Closing to finish this in the actual branch's MR.

closed

removed statusreview label