[JENKINS-32493] Adapt to new plugin parent POM

hpi-archetype/pom.xml

@@ -6,24 +6,40 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <!-- Baseline Jenkins version you use to build and test the plugin. Users must have this version or newer to run. -->
-    <version>1.580.1</version>
+    <version>2.0</version>
     <relativePath/>
   </parent>
   <!-- $ --><groupId>org.jenkins-ci.tools</groupId><!-- /$ -->
   <!-- $ --><artifactId>hpi-archetype</artifactId><!-- /$ -->
   <!-- $ --><version>1.0-SNAPSHOT</version><!-- /$ -->
   <packaging>hpi</packaging>
 
+  <properties>
+    <!-- Baseline Jenkins version you use to build and test the plugin. Users must have this version or newer to run. -->
+    <jenkins.version>1.625.3</jenkins.version>
+    <!-- Java Level to use. Java 7 required when using core >= 1.612 -->
+    <java.level>7</java.level>
+    <!-- Baseline Jenkins version you use to build and test the plugin. -->
+    <jenkins-test-harness.version>2.0</jenkins-test-harness.version>
+    <!-- Other properties you may want to use:
+         ~ hpi-plugin.version: The HPI Maven Plugin version used by the plugin..
+         ~ stapler-plugin.version: The Stapler Maven plugin version required by the plugin.
+    -->
+  </properties>
+
   <name>TODO Plugin</name>
   <description>TODO</description>
   <url>https://wiki.jenkins-ci.org/display/JENKINS/TODO+Plugin</url>
+
+  <!-- The default licence for Jenkins OSS Plugins is MIT. Substitute for the applicable one if needed. -->
+
   <licenses>
     <license>
       <name>MIT License</name>
       <url>http://opensource.org/licenses/MIT</url>
     </license>
   </licenses>
+
   <!-- If you want this to appear on the wiki page:
   <developers>
     <developer>