FGJ-108: Update commons-io dependency (#126)

Address CVE-2021-29425 found in commons-io:2.6

Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>

Author: bestbeforetoday

pom.xml

@@ -142,7 +142,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.8.0</version>
         </dependency>
 
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