Update Workflows to Version 0.18.5

[carpentries-bot]

🤖 This is an automated build

Update Workflows from sandpaper version 0.17.1 -> 0.18.5

• Auto-generated by create-pull-request on 2026-02-03T01:57+00:00

[github-actions]

ℹ️ Modified Workflows

This pull request contains modified workflow files and no preview will be created.

Workflow files modified:

• .github/workflows/README.md
• .github/workflows/docker_apply_cache.yaml
• .github/workflows/docker_build_deploy.yaml
• .github/workflows/docker_pr_receive.yaml
• .github/workflows/pr-comment.yaml
• .github/workflows/pr-preflight.yaml
• .github/workflows/sandpaper-version.txt
• .github/workflows/update-cache.yaml
• .github/workflows/update-workflows.yaml

If this is not from a trusted source, please inspect the changes for any malicious content.

[froggleston]

Hey @alanocallaghan - I can see that you still have duplicate workflows (two "01" workflow files) so please could you do the following to reset your workflows?

• Manually edit the sandpaper-version.txt file in .github/workflows in your repo, changing the version from 0.18.5 to 0.18.4.
• Commit this change, and run the "04 Maintain: Update Workflow Files" manually with the default options.
• Merge the new raised PR.

[alanocallaghan]

Thanks!