anv: enable sparse resources by default

This of course only applies to xe.ko. There is no reason to keep it
disabled by default.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23045>

src/intel/vulkan/anv_device.c

@@ -1398,7 +1398,7 @@ anv_physical_device_try_create(struct vk_instance *vk_instance,
    device->uses_relocs = device->info.kmd_type != INTEL_KMD_TYPE_XE;
 
    device->has_sparse = device->info.kmd_type == INTEL_KMD_TYPE_XE &&
-      debug_get_bool_option("ANV_SPARSE", false);
+      debug_get_bool_option("ANV_SPARSE", true);
 
    device->always_flush_cache = INTEL_DEBUG(DEBUG_STALL) ||
       driQueryOptionb(&instance->dri_options, "always_flush_cache");