Include new gems in GDK test image

What does this MR do and why?

!121676 (merged) added a new gem and started a process for adding gems to the project. This MR includes those gems in the GDK e2e test image.

Fixes #415722 (closed)

How to set up and validate locally

This might not work on a Mac because some components will attempt to compile using the wrong architecture

Set a few vars needed by the build script

export CI_REGISTRY=registry.gitlab.com
export CI_PROJECT_PATH=gitlab-org/gitlab
export CI_COMMIT_SHA=xxxxx
export CI_COMMIT_REF_SLUG=xxxxx
export BUILD_GDK_BASE=true
export ARCH=linux/amd64

Run the build script

scripts/build_gdk_image

Note: If you have CI=true set in your environment it will attempt to push the image to the registry. You probably don't want to do that.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.