Merge pull request #51 from Commonjava/dependabot/maven/commons-codec-commons-codec-1.21.0

Bump commons-codec:commons-codec from 1.15 to 1.21.0

Author: ligangty

pom.xml

@@ -195,7 +195,7 @@
       <dependency>
         <groupId>commons-codec</groupId>
         <artifactId>commons-codec</artifactId>
-        <version>1.15</version>
+        <version>1.21.0</version>
       </dependency>
       <dependency>
         <groupId>ch.qos.logback</groupId>