ci: Uprev Piglit failed

This information comes from the execution of ci-uprev in job 69746001.

Related pipeline: 1349915. ci-uprev reported:

These jobs failed to produce artifacts for a second time: radeonsi-raven-piglit 1/2, radeonsi-stoney-gl 1/11, radeonsi-stoney-gl 2/11, radeonsi-stoney-gl 11/11, radeonsi-raven-va, radeonsi-raven-piglit 2/2, radeonsi-stoney-gl 7/11, radeonsi-stoney-gl 9/11, radeonsi-stoney-gl 5/11, radeonsi-stoney-gl 8/11, radeonsi-stoney-gl 10/11, radeonsi-stoney-gl 4/11, radeonsi-stoney-gl 6/11, radeonsi-stoney-gl 3/11

This happened while doing an update revision of piglit revision d6c681c7 in mesa revision c9007999 with the uprev commit bb38a96b.