Move Ruby build_image job to k8s runners with a private image registry
The change moves the build_image job to k8s runners(tag: harbor) and then modifies the FROM directive in the Dockerfile behind the scenes to pull the image from our private registry rather than from docker hub directly
Tests
- Dockerfile with dockerhub image - https://gitlab.builder.ai/clientprojects/assembler_projects/prd/autobxengpro02277370-71995-ruby/-/jobs/106427980#L74
- Dockerfile with private registry image - https://gitlab.builder.ai/clientprojects/assembler_projects/prd/autobxengpro02277370-71995-ruby/-/jobs/106427943#L70
Edited by Divish Rajagopal