Upgrade to MyBatis-Spring 1.3.3

Fixes gh-374

Author: harawata

pom.xml

@@ -68,7 +68,7 @@
 
   <properties>
     <mybatis.version>3.4.6</mybatis.version>
-    <mybatis-spring.version>1.3.2</mybatis-spring.version>
+    <mybatis-spring.version>1.3.3</mybatis-spring.version>
     <spring-boot.version>1.5.22.RELEASE</spring-boot.version>
   </properties>