Bump mybatis from 3.2.8 to 3.5.6

Bumps [mybatis](https://github.com/mybatis/mybatis-3) from 3.2.8 to 3.5.6.
- [Release notes](https://github.com/mybatis/mybatis-3/releases)
- [Commits](mybatis/mybatis-3@mybatis-3.2.8...mybatis-3.5.6)

Signed-off-by: dependabot[bot] <support@github.com>

tcc-transaction-dependencies/pom.xml

@@ -70,7 +70,7 @@
             <dependency>
                 <groupId>org.mybatis</groupId>
                 <artifactId>mybatis</artifactId>
-                <version>3.4.4</version>
+                <version>3.5.6</version>
             </dependency>
             <dependency>
                 <groupId>org.mybatis</groupId>