anv: Stop looking at the pipeline in multiview lowering

anv: Stop looking at the pipeline in multiview lowering

Passing all the data we need in directly avoids issues where we might
forget what is and isn't set on the pipeline object at the time the
shader call happens.  This will be especially important once we start
splitting things up for pipeline libraries.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17602>