Bump org.eclipse.jetty:jetty-servlet from 9.3.4.RC0 to 11.0.19

Bumps [org.eclipse.jetty:jetty-servlet](https://github.com/jetty/jetty.project) from 9.3.4.RC0 to 11.0.19.
- [Release notes](https://github.com/jetty/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-9.3.4.RC0...jetty-11.0.19)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-servlet
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -97,7 +97,7 @@
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-servlet</artifactId>
-            <version>9.3.4.RC0</version>
+            <version>11.0.19</version>
             <scope>test</scope>
         </dependency>
         <dependency>