refactor(性能测试): 修改Kafka acks配置

backend/src/main/java/io/metersphere/config/KafkaProperties.java

@@ -10,7 +10,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 public class KafkaProperties {
     public static final String KAFKA_PREFIX = "kafka";
 
-    private String acks;
+    private String acks = "all";
     private String topic;
     private String fields;
     private String timestamp;

backend/src/main/resources/application.properties

@@ -40,7 +40,6 @@ spring.flyway.validate-on-migrate=false
 spring.messages.basename=i18n/messages
 
 # kafka
-kafka.acks=1
 kafka.fields=
 kafka.timestamp=yyyy-MM-dd'T'HH:mm:ss.SSSZZ
 kafka.sample-filter=