Updated commons-io to 2.21.0

Author: egonw

pom.xml

@@ -234,7 +234,7 @@
       <dependency>
         <groupId>commons-io</groupId>
         <artifactId>commons-io</artifactId>
-        <version>2.18.0</version>
+        <version>2.21.0</version>
       </dependency>
       <dependency>
         <groupId>commons-cli</groupId>