Bump commons-io from 1.4 to 2.6

Bumps commons-io from 1.4 to 2.6.

Signed-off-by: dependabot[bot] <support@dependabot.com>

Author: dependabot-support

pom.xml

@@ -424,7 +424,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>1.4</version>
+            <version>2.6</version>
             <scope>test</scope>
         </dependency>
         <dependency>