Modify the injection conditions of the mongo setting automation configuration class

Author: hengboy

api-boot-project/api-boot-autoconfigure/src/main/java/org/minbox/framework/api/boot/autoconfigure/mongo/ApiBootMongoClientSettingsAutoConfiguration.java

@@ -23,7 +23,7 @@
  */
 @Configuration
 @EnableConfigurationProperties(ApiBootMongoClientSettingsProperties.class)
-@ConditionalOnClass(MongoClient.class)
+@ConditionalOnClass(MongoClientSettingsBean.class)
 @AutoConfigureBefore(MongoAutoConfiguration.class)
 public class ApiBootMongoClientSettingsAutoConfiguration {
     private MongoClientSettingsBean clientSettingsBean;