Bump org.eclipse.jetty:jetty-maven-plugin

Bumps [org.eclipse.jetty:jetty-maven-plugin](https://github.com/eclipse/jetty.project) from 9.4.46.v20220331 to 11.0.15.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.46.v20220331...jetty-11.0.15)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 3fba8fe..c641241 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
         <maven.compiler.target>11</maven.compiler.target>
         <struts2.version>6.2.0</struts2.version>
         <log4j2.version>2.20.0</log4j2.version>
-        <jetty-plugin.version>9.4.46.v20220331</jetty-plugin.version>
+        <jetty-plugin.version>11.0.15</jetty-plugin.version>
         <maven.javadoc.skip>true</maven.javadoc.skip>
         <jackson.version>2.14.1</jackson.version>
         <jackson-data-bind.version>2.14.1</jackson-data-bind.version>