Bump commons-io from 2.6 to 2.7

Bumps commons-io from 2.6 to 2.7.

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -196,7 +196,7 @@
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
       <!-- due to mockserver-netty -->
-      <version>2.6</version>
+      <version>2.7</version>
     </dependency>
     <dependency>
       <groupId>joda-time</groupId>