baselines: Sync with the data repository

Change-Id: I107588637d0f0b3a652706632c69f3c855678277
Merge topic 'use-external-data' into next

e187aac2 baselines: Sync with the data repository
Modify the IsoVolume test to work with the new output.

Change-Id: I75e8e63b1113221350e419f9f9044fdaf8de275a
Merge topic 'make_tracers_a_separate_output' into next

98945c06 Modify the IsoVolume test to work with the new output.
testing: Fix the artifact.dta filename

Change-Id: I1615786ca5dab945c4cb80542a7d5f29ce10fe02
Merge topic 'use-external-data' into next

ec857171 testing: Fix the artifact.dta filename
qt: Disable Qt modules when support is unavailable

Change-Id: Icef6c460a46daeaef3c1d2d551c9c4bb1fe514ab
testing: Download baselines in a required library

The GUI isn't always built, so baselines may not get downloaded.

Change-Id: I45695cd80e45afd2fb7bd8230aaa1af1cbde93db
Merge topic 'use-external-data' into next

602440cc testing: Download baselines in a required library
884a57b2 qt: Disable Qt modules when support is unavailable
testing: Download MultiView.png as well

It isn't used, but if it doesn't exist, the test gets the .md5 directory
and cannot find its files.

Change-Id: If8019a3a0ad5b5e239f9d3ea974e8bcab3e4334e
Merge topic 'use-external-data' into next

c4ec8611 testing: Download MultiView.png as well