Update dependency org.mybatis.spring.boot:mybatis-spring-boot-starter to v4

Author: renovate[bot]

pom.xml

@@ -257,7 +257,7 @@
       <dependency>
         <groupId>org.mybatis.spring.boot</groupId>
         <artifactId>mybatis-spring-boot-starter</artifactId>
-        <version>2.3.2</version>
+        <version>4.0.0</version>
         <exclusions>
           <exclusion>
             <groupId>*</groupId>