Bump org.eclipse.jetty:jetty-servlet from 11.0.20 to 11.0.22

Bumps org.eclipse.jetty:jetty-servlet from 11.0.20 to 11.0.22.

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

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

Author: dependabot[bot]

pom.xml

@@ -99,7 +99,7 @@
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-servlet</artifactId>
-      <version>11.0.20</version>
+      <version>11.0.22</version>
     </dependency>
     <dependency>
       <groupId>com.github.ben-manes.caffeine</groupId>