Merge jammy forward

[aramprice]

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[linux-foundation-easycla]

• ✅ login: aramprice / name: aram price (0238ab5, 6e131d3)
• ✅ login: bosh-admin-bot / name: CI Bot (265a297, 29b9b4c, 2a5ad5a, 2d3933d, 6dd3737, a5f7897, e638d79, fda8273)
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[Copilot]

Pull request overview

Updates the Ubuntu Jammy OS-image metalink and aligns the Concourse builder pipeline’s GCP preemptible settings as part of the repo’s merge-forward workflow.

Changes:

• Bump ubuntu-jammy OS-image metalink to version 1048.0.0 (new hashes/sizes + published timestamp).
• Disable GCP preemptible instances for the director deploy steps and BATS vars in ci/pipelines/builder.yml.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
image-metalinks/ubuntu-jammy/ubuntu-jammy.meta4	Updates Jammy OS-image + USN log hashes/sizes and bumps metalink version/published timestamp.
ci/pipelines/builder.yml	Sets GCP_PREEMPTIBLE / VARS_PREEMPTIBLE to false for relevant GCP integration steps.

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[aramprice]

/easycla