maven(deps): bump org.eclipse.jetty:jetty-maven-plugin

Bumps org.eclipse.jetty:jetty-maven-plugin from 9.4.35.v20201120 to 11.0.22.

---
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>

webapp/pom.xml

@@ -100,7 +100,7 @@
          <plugin>
              <groupId>org.eclipse.jetty</groupId>
              <artifactId>jetty-maven-plugin</artifactId>
-             <version>9.4.35.v20201120</version>
+             <version>11.0.22</version>
              <configuration>
                <webApp>
                	  <descriptor>${project.build.directory}/jetty/WEB-INF/web.xml</descriptor>