Use Runner_Temp folder whenever available

[aholstrup1]

❔What, Why & How

This PR changes the behavior in AL-Go to use the RUNNER_TEMP folder whenever available. RUNNER_TEMP is a temporary directory on the runner. This directory is emptied at the beginning and end of each job. That way we ensure files added by AL-Go to the runner is automatically cleaned up again.

Additionally, when creating temp folders, the folders will have shorter paths. We've seen issues in the past because temp files/folders had too long paths e.g. https://github.com/microsoft/BCApps/actions/runs/19102211464

Related to issue: AB#612647

✅ Checklist

• [ ] Add tests (E2E, unit tests)
• [ ] Update RELEASENOTES.md
• [ ] Update documentation (e.g. for new settings or scenarios)
• [ ] Add telemetry