Fix Clickhouse max_server_memory_usage_to_ram_ratio setting (#4025)

Co-authored-by: Reinaldy Rafli <[email protected]>

Author: otoriphoenix

clickhouse/config.xml

@@ -1,6 +1,6 @@
 <yandex>
  <!-- This include is important! It is required for the version of Clickhouse used on ARM to read the environment variable. This must be a one-liner to avoid errors in Clickhouse. -->
-    <max_server_memory_usage_to_ram_ratio><include from_env="MAX_MEMORY_USAGE_RATIO"/></max_server_memory_usage_to_ram_ratio>
+    <max_server_memory_usage_to_ram_ratio from_env="MAX_MEMORY_USAGE_RATIO"/>
     <logger>
         <level>warning</level>
         <console>true</console>