Merge pull request #589 from jonesbusy-automation/plugin-modernizer-tool

Update pom.xml to match archetype and use `jenkins.baseline` property to keep bom in sync

pom.xml

@@ -15,7 +15,9 @@
   <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
   <properties>
     <changelist>999999-SNAPSHOT</changelist>
-    <jenkins.version>2.387.3</jenkins.version>
+    <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
+    <jenkins.baseline>2.387</jenkins.baseline>
+    <jenkins.version>${jenkins.baseline}.3</jenkins.version>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
   </properties>
   <licenses>
@@ -49,7 +51,7 @@
     <dependencies>
       <dependency>
         <groupId>io.jenkins.tools.bom</groupId>
-        <artifactId>bom-2.387.x</artifactId>
+        <artifactId>bom-${jenkins.baseline}.x</artifactId>
         <version>2543.vfb_1a_5fb_9496d</version>
         <scope>import</scope>
         <type>pom</type>