deps: update dependency commons-io:commons-io to v2.12.0 (#5994)

Author: renovate-bot

dashboard/pom.xml

@@ -72,7 +72,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.11.0</version>
+      <version>2.12.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud.tools</groupId>