Merge pull request #150 from strangelookingnerd/patch-1

Use `jenkins.baseline` to reduce bom update mistakes

Author: res0nance

pom.xml

@@ -13,7 +13,9 @@
     <url>https://github.com/jenkinsci/validating-string-parameter-plugin</url>
 
     <properties>
-        <jenkins.version>2.440.3</jenkins.version>
+        <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
+        <jenkins.baseline>2.440</jenkins.baseline>
+        <jenkins.version>${jenkins.baseline}.3</jenkins.version>
         <changelist>999999-SNAPSHOT</changelist>
     </properties>
 
@@ -75,7 +77,7 @@
         <dependencies>
             <dependency>
                 <groupId>io.jenkins.tools.bom</groupId>
-                <artifactId>bom-2.440.x</artifactId>
+                <artifactId>bom-${jenkins.baseline}.x</artifactId>
                 <version>3435.v238d66a_043fb_</version>
                 <scope>import</scope>
                 <type>pom</type>