Bump mybatis from 3.4.5 to 3.5.6 in /butterfly-sample#21

dependabot[bot] wants to merge 1 commit intomastersimonalong/Butterfly:masterfrom

dependabot/maven/butterfly-sample/org.mybatis-mybatis-3.5.6simonalong/Butterfly:dependabot/maven/butterfly-sample/org.mybatis-mybatis-3.5.6Copy head branch name to clipboard