asahi: delete bogus assertion

dEQP-GLES3.functional.fragment_ops.scissor.outside_render_line at certain render
sizes.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>

src/gallium/drivers/asahi/agx_state.c

@@ -1063,7 +1063,6 @@ agx_upload_viewport_scissor(struct agx_pool *pool, struct agx_batch *batch,
    for (unsigned i = 0; i < count; ++i) {
       agx_get_scissor_extents(&vp[i], ss ? &ss[i] : NULL, &batch->key, &minx[i],
                               &miny[i], &maxx[i], &maxy[i]);
-      assert(maxx[i] >= minx[i] && maxy[i] >= miny[i]);
 
       float minz, maxz;
       util_viewport_zmin_zmax(vp, clip_halfz, &minz, &maxz);