Bump commons-io from 2.8.0 to 2.9.0

Bumps commons-io from 2.8.0 to 2.9.0.

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 6415e40..616e0f9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -318,7 +318,7 @@
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>
-                <version>2.8.0</version>
+                <version>2.9.0</version>
             </dependency>
             <dependency>
                 <groupId>org.codehaus.woodstox</groupId>