Update maven-deploy-plugin to 2.8.1 (2.7 -> 2.8.1)

Change-Id: Ibe3ac9ac0513c98ba12d07df37e9e7a892dde210
Signed-off-by: Michal Gajdos <[email protected]>

Author: Michal Gajdos

pom.xml

@@ -353,7 +353,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-deploy-plugin</artifactId>
-                    <version>2.7</version>
+                    <version>2.8.1</version>
                     <configuration>
                         <retryFailedDeploymentCount>10</retryFailedDeploymentCount>
                     </configuration>