Update mybatis-spring to v2.1.2

Author: kazuki43zoo

pom.xml

@@ -68,7 +68,7 @@
 
   <properties>
     <mybatis.version>3.5.14</mybatis.version>
-    <mybatis-spring.version>2.1.1</mybatis-spring.version>
+    <mybatis-spring.version>2.1.2</mybatis-spring.version>
     <mybatis-freemarker.version>1.2.4</mybatis-freemarker.version>
     <mybatis-velocity.version>2.1.1</mybatis-velocity.version>
     <mybatis-thymeleaf.version>1.0.4</mybatis-thymeleaf.version>