MLE-14549 Support ARM Docker images

[vitalykorolev]

Description

Checklist:

• Owner:

• JIRA_ID as part of branch/PR name

• Rebase the branch with upstream

• Squashed all commits into a single commit

• Added Tests

• Reviewer:

• Reviewed Tests

• Added to Release Wiki/Jira

[Copilot]

Pull request overview

Adds ARM/Graviton (UBI9 arm64) build and test support to the Docker image pipeline, along with updated build/test plumbing and routine copyright year bumps.

Changes:

• Introduces UBI9 arm64 dependency and server Dockerfile templates and adds Makefile logic to build arm64 (incl. binfmt setup).
• Updates Jenkins pipeline to support ARM image type selection and cross-building, plus optional transfer/load workflow for Graviton.
• Updates Robot test defaults to use a configurable Docker platform and adjusts latency test package installation.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
Jenkinsfile	Adds ARM image support, Graviton transfer/load stages, and per-stage agents.
Makefile	Selects build platform dynamically and adds rootless-arm file templating/binfmt steps.
dockerFiles/marklogic-deps-ubi9-arm:base	New arm64 UBI9 deps base image definition.
dockerFiles/marklogic-server-ubi9-arm:base	New arm64 UBI9 server base image definition.
dockerFiles/marklogic-server-ubi-rootless:base	Makes converters RPM ownership conditional on the file being non-empty.
test/keywords.resource	Adds ${DOCKER_PLATFORM} variable and uses it in docker run defaults; adjusts latency setup.
dockerFiles/marklogic-deps-ubi:base	Copyright year bump only.
dockerFiles/marklogic-deps-ubi9:base	Copyright year bump only.
NOTICE.txt	Copyright year bump only.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.