Bump maven-hpi-plugin from 3.13 to 3.14

Bumps [maven-hpi-plugin](https://github.com/jenkinsci/maven-hpi-plugin) from 3.13 to 3.14.
- [Release notes](https://github.com/jenkinsci/maven-hpi-plugin/releases)
- [Commits](jenkinsci/maven-hpi-plugin@maven-hpi-plugin-3.13...maven-hpi-plugin-3.14)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

pom.xml

@@ -58,7 +58,7 @@
 
     <jenkins-test-harness.version>2.64</jenkins-test-harness.version>
 
-    <hpi-plugin.version>3.13</hpi-plugin.version>
+    <hpi-plugin.version>3.14</hpi-plugin.version>
     <stapler-plugin.version>1.17</stapler-plugin.version>
     <java.level>you-must-override-the-java.level-property</java.level>
     <!-- Change this property if you need your tests to be compiled with a different Java level than the plugin. -->