build(deps): bump mybatis-spring-boot-starter from 1.3.2 to 2.1.4

Bumps [mybatis-spring-boot-starter](https://github.com/mybatis/spring-boot-starter) from 1.3.2 to 2.1.4.
- [Release notes](https://github.com/mybatis/spring-boot-starter/releases)
- [Commits](mybatis/spring-boot-starter@mybatis-spring-boot-1.3.2...mybatis-spring-boot-2.1.4)

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

Author: dependabot[bot]

build.gradle

@@ -21,7 +21,7 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-aop'
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 
-	implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:1.3.2'
+	implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:2.1.4'
 	implementation 'io.springfox:springfox-boot-starter:3.0.0'
 
 	implementation 'org.postgresql:postgresql:42.2.20'