radv: Don't check for max GL GS invocations.

We specify 127 instead of 32 as the limit in vulkan.

Fixes: 6bc42855 'radv: enable GS on GFX9'
Reviewed-by: Dave Airlie <airlied@redhat.com>

src/amd/vulkan/radv_pipeline.c

@@ -1196,8 +1196,6 @@ static void calculate_gfx9_gs_info(const VkGraphicsPipelineCreateInfo *pCreateIn
 	unsigned max_gs_prims, gs_prims;
 	unsigned min_es_verts, es_verts, worst_case_es_verts;
 
-	assert(gs_num_invocations <= 32); /* GL maximum */
-
 	if (uses_adjacency || gs_num_invocations > 1)
 		max_gs_prims = 127 / gs_num_invocations;
 	else