feat(java): Require Jenkins core 2.479.1 and Java 17. (jenkinsci#168)

Co-authored-by: Bruno Verachten <gounthar@users.noreply.github.com>

Author: gounthar

pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.88</version>
+    <version>5.7</version>
     <relativePath />
   </parent>
 
@@ -27,8 +27,8 @@
     <changelist>-SNAPSHOT</changelist>
     <gitHubRepo>jenkinsci/plot-plugin</gitHubRepo>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
-    <jenkins.baseline>2.452</jenkins.baseline>
-    <jenkins.version>${jenkins.baseline}.4</jenkins.version>
+    <jenkins.baseline>2.479</jenkins.baseline>
+    <jenkins.version>${jenkins.baseline}.1</jenkins.version>
     <spotless.check.skip>false</spotless.check.skip>
   </properties>
 
@@ -38,7 +38,7 @@
       <dependency>
         <groupId>io.jenkins.tools.bom</groupId>
         <artifactId>bom-${jenkins.baseline}.x</artifactId>
-        <version>3944.v1a_e4f8b_452db_</version>
+        <version>4136.vca_c3202a_7fd1</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>