chore(deps): bump jetty9.version

Bumps `jetty9.version` from 9.4.56.v20240826 to 9.4.57.v20241219.

Updates `org.eclipse.jetty:jetty-webapp` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-annotations` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-server` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-servlet` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-servlets` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:apache-jsp` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-jndi` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-util` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-continuation` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty.websocket:websocket-server` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-maven-plugin` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:apache-jstl` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty:jetty-jspc-maven-plugin` from 9.4.56.v20240826 to 9.4.57.v20241219

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-webapp
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-annotations
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-server
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-servlet
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-servlets
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:apache-jsp
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-jndi
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-util
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-continuation
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty.websocket:websocket-server
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:apache-jstl
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-jspc-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -99,7 +99,7 @@
 
     <java-module-name>com.github.mjeanroy.junit.servers</java-module-name>
 
-    <jetty9.version>9.4.56.v20240826</jetty9.version>
+    <jetty9.version>9.4.57.v20241219</jetty9.version>
     <jetty10.version>10.0.24</jetty10.version>
     <jetty11.version>11.0.24</jetty11.version>
     <jetty12.version>12.0.15</jetty12.version>