[nobug] Update to org.reficio:p2-maven-plugin:1.7.0

plugins/org.eclipse.wst.server.preview/jetty/pom.xml

diff --git a/plugins/org.eclipse.wst.server.preview/jetty/pom.xml b/plugins/org.eclipse.wst.server.preview/jetty/pom.xml
index 800e78d..de5856a 100644
--- a/plugins/org.eclipse.wst.server.preview/jetty/pom.xml
+++ b/plugins/org.eclipse.wst.server.preview/jetty/pom.xml
@@ -33,7 +33,7 @@
       <plugin>
         <groupId>org.reficio</groupId>
         <artifactId>p2-maven-plugin</artifactId>
-        <version>1.3.0</version>
+        <version>1.7.0</version>
         <executions>
           <execution>
             <id>default-cli</id>