[pom] Update to mybatis 3.5.2

Author: harawata

pom.xml

@@ -73,7 +73,7 @@
     <dependency>
       <groupId>org.mybatis</groupId>
       <artifactId>mybatis</artifactId>
-      <version>3.4.6</version>
+      <version>3.5.2</version>
     </dependency>
     <dependency>
       <groupId>org.junit.vintage</groupId>