Bump jetty-server in /cf-java-logging-support-servlet

Bumps [jetty-server](https://github.com/eclipse/jetty.project) from 9.4.50.v20221201 to 9.4.51.v20230217.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-9.4.50.v20221201...jetty-9.4.51.v20230217)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-server
  dependency-type: direct:development
...

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

Author: dependabot[bot]

cf-java-logging-support-servlet/pom.xml

@@ -15,7 +15,7 @@
 
 	<properties>
 		<servlet.api.version>3.1.0</servlet.api.version>
-		<jetty.version>9.4.50.v20221201</jetty.version>
+		<jetty.version>9.4.51.v20230217</jetty.version>
 	</properties>
 
 	<dependencies>