Use GitLab CI multi target docker build image

Description

uis/devops/continuous-delivery/ci-templates#78 (closed) introduced a template to be able to build and publish multiple docker images. This task is to use that template.

Further details

Task list

• Merge Dockerfiles
• Use template to build and publish example and final stage containers

Acceptance criteria

• final stage published through normal pipeline build
• example stage built & published through the docker_build_targets

Links/references

added issuetypeMaintenance meetingbacklog refinement teamIdentity workflowNeeds Refinement labels

mentioned in merge request uis/devops/continuous-delivery/ci-templates!92 (merged)

added priority1 High label

changed the description

added time estimate of 1d

added workflowSprint Ready label and removed workflowNeeds Refinement label

removed meetingbacklog refinement priority1 High labels

changed iteration to IAM Sprint Nov 20, 2024 - Dec 3, 2024

assigned to @st981

added workflowIn Progress label and removed workflowSprint Ready label

mentioned in merge request !21 (merged)

!21 (merged) is ready to be reviewed

added workflowReview Required label and removed workflowIn Progress label

mentioned in commit 3d87bfdf

closed with merge request !21 (merged)

added workflowDone label and removed workflowReview Required label

mentioned in merge request !22 (merged)

mentioned in commit efcd3420