[nobug] upgrade org.reficio:p2-maven-plugin version

Change-Id: Idc19d8268f49db40bff5f19244bacdeede1e77d5

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 a087894..105350d 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>1.7.0</version>
+        <version>2.0.0</version>
         <executions>
           <execution>
             <id>default-cli</id>