Merge pull request mybatis#1784 from mybatis/dependabot/maven/org.slf4j-slf4j-log4j12-1.7.30

Bump slf4j-log4j12 from 1.7.29 to 1.7.30

Author: hazendaz

pom.xml

@@ -168,7 +168,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-log4j12</artifactId>
-      <version>1.7.29</version>
+      <version>1.7.30</version>
       <optional>true</optional>
     </dependency>
     <dependency>