Merge pull request #424 from mybatis/dependabot/maven/ch.qos.logback-logback-classic-1.2.9

Bump logback-classic from 1.2.8 to 1.2.9

Author: jeffgbutler

pom.xml

@@ -292,7 +292,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.8</version>
+      <version>1.2.9</version>
       <scope>test</scope>
     </dependency>
     <!-- Hamcrest is only here to make Infinitest happy. Not really used in the project. -->