Upgrade maven-dependency-plugin to 3.1.2

Change-Id: I48b4b8366404b01e394bb2dac08e19f0eebbd759
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
diff --git a/pom.xml b/pom.xml
index ad4aa47..2bb91c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -246,7 +246,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-dependency-plugin</artifactId>
-          <version>3.1.1</version>
+          <version>3.1.2</version>
         </plugin>
 
         <plugin>