SCANJLIB-294 Update commons-codec to 1.20.0

Author: henryju

pom.xml

@@ -127,7 +127,7 @@
       <dependency>
         <groupId>commons-codec</groupId>
         <artifactId>commons-codec</artifactId>
-        <version>1.18.0</version>
+        <version>1.20.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>