FELIX-6391 - Update embedded commons-io to 2.8.0 (#72)

diff --git a/http/jetty/pom.xml b/http/jetty/pom.xml
index 16dd7c7..ab37d2f 100644
--- a/http/jetty/pom.xml
+++ b/http/jetty/pom.xml
@@ -408,7 +408,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.8.0</version>
         </dependency>
   <!-- Testing -->
         <dependency>