Move around whitelines

roles/custom/matrix-synapse/templates/synapse/ext/s3-storage-provider/media_storage_provider.yaml.j2

@@ -12,8 +12,8 @@ config:
 {% if matrix_synapse_ext_synapse_s3_storage_provider_config_sse_customer_enabled %}
   sse_customer_key: {{ matrix_synapse_ext_synapse_s3_storage_provider_config_sse_customer_key | to_json }}
   sse_customer_algo: {{ matrix_synapse_ext_synapse_s3_storage_provider_config_sse_customer_algo | to_json }}
-
 {% endif %}
+
   storage_class: {{ matrix_synapse_ext_synapse_s3_storage_provider_config_storage_class | to_json }}
 
   threadpool_size: {{ matrix_synapse_ext_synapse_s3_storage_provider_config_threadpool_size | to_json }}