upgrade ssh-credentials

Author: stephenc

pom.xml

@@ -123,7 +123,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>ssh-credentials</artifactId>
-      <version>0.2</version>
+      <version>0.3</version>
     </dependency>
     <!-- jenkins dependencies -->
     <!-- test dependencies -->