panvk: Fix stencil clears of combined ZS images

If we have a combined Z/S image, the image has depth, so we proceed down the
depth path, which does not set clear.s even though there's *also* a stencil
component. Unify the control flow to fix this.

Fixes (among others):

dEQP-VK.api.image_clearing.core.clear_depth_stencil_image.single_layer.d24_unorm_s8_uint_multiple_subresourcerange

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16950>
1 file changed