Switch from `harbor-repo.vmware.com` to `packages.broadcom.com`

[mp911de]

Requirements:

• Where to read images from (packages.broadcom.com/artifactory)?
  • Authentication?
• Where to publish images to for Dev Tools, custom CI images?
  • Authentication?

Changes:

• Introduce credentials for image build (docker.withRegistry(p['docker.registry'],p['docker.credentials']) { docker.build(…).push() })
• Ensure credential usage for Testcontainers

Docker Pipeline plugin docs: https://docs.cloudbees.com/docs/cloudbees-ci/latest/pipelines/docker-workflow

• Switch to Broadcom docker proxy spring-data-bom#217
• Switch to Broadcom docker proxy spring-data-cassandra#1498
• Switch to Broadcom docker proxy spring-data-commons#3110
• Switch to Broadcom docker proxy spring-data-couchbase#1947
• Switch to Broadcom docker proxy spring-data-elasticsearch#2934
• Switch to Broadcom docker proxy spring-data-relational#1822
• Switch to Broadcom docker proxy spring-data-jpa#3519
• Switch to Broadcom docker proxy spring-data-keyvalue#580
• Switch to Broadcom docker proxy spring-data-ldap#488
• Switch to Broadcom docker proxy spring-data-mongodb#4731
• Switch to Broadcom docker proxy spring-data-neo4j#2912
• Switch to Broadcom docker proxy spring-data-redis#2929
• Switch to Broadcom docker proxy spring-data-rest#2392