ci: Uprev Mesa to the latest version

This specifically contains a change to ensure that restarting a crosvm
instance is not held back by a previous socket file being still present.

Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <!831>
17 jobs for !831 with tintou/mesa-uprev in 19 minutes and 23 seconds (queued for 1 second)
latest merge request