llvmpipe/ci: increase deqp-runner timeout
Some of the OpenCL tests are flaky, because they just take that long.
Builtins can generated really complex code and if we are unlucky they can
timeout.
Proper support for functions would also solve the issue, probably, but for
now increase the deqp-runner timeout so it's less of an annoyence.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20161>