Provide `Authorization` header when downloading `update-job-proxy` #1489

Job	Run time
Upload debug artifacts after failure in analyze (nightly-latest)	3m 17s
Upload debug artifacts after failure in analyze (linked)	3m 11s
Upload debug artifacts after failure in analyze (stable-v2.20.3)	2m 5s
Upload debug artifacts after failure in analyze (default)	3m 8s
Download and check debug artifacts after failure in analyze	11s
	11m 52s

Provide feedback