avfilter/vf_gblur_vulkan: omit unnecessary buffer usage flag

Implied internally now when needed.

libavfilter/vf_gblur_vulkan.c

@@ -171,7 +171,6 @@ static int init_gblur_pipeline(GBlurVulkanContext *s,
     RET(ff_vk_shader_register_exec(&s->vkctx, &s->e, shd));
 
     RET(ff_vk_create_buf(&s->vkctx, params_buf, sizeof(float) * ksize, NULL, NULL,
-                         VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT |
                          VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
                          VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT));
     RET(ff_vk_map_buffer(&s->vkctx, params_buf, &kernel_mapped, 0));