Fix test of generate python code

Author: Michail-Antropov

src/app/zap-templates/zcl/data-model/chip/meter-identification-cluster.xml

@@ -35,7 +35,7 @@ limitations under the License.
     <name>Meter Identification</name>
     <code>0x0B06</code>
     <define>METER_IDENTIFICATION_CLUSTER</define>
-    <description/>
+    <description>Attributes for determining advanced information about utility metering device</description>
     <client init="false" tick="false">true</client>
     <features>
       <feature bit="0" code="PWRTHLD" name="PowerThreshold" summary="Supports information about power threshold">

src/controller/data_model/controller-clusters.matter

@@ -9624,7 +9624,7 @@ deprecated cluster ElectricalMeasurement = 2820 {
   command GetMeasurementProfileCommand(GetMeasurementProfileCommandRequest): DefaultSuccess = 1;
 }
 
-/**  */
+/** Attributes for determining advanced information about utility metering device */
 cluster MeterIdentification = 2822 {
   revision 1;