[1.1.x] Bump jetty-version from 9.4.56.v20240826 to 9.4.57.v20241219

Bumps `jetty-version` from 9.4.56.v20240826 to 9.4.57.v20241219.

Updates `org.eclipse.jetty:jetty-client` 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.http2:http2-server` from 9.4.56.v20240826 to 9.4.57.v20241219

Updates `org.eclipse.jetty.http2:http2-http-client-transport` from 9.4.56.v20240826 to 9.4.57.v20241219

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-client
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty:jetty-server
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty.http2:http2-server
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.eclipse.jetty.http2:http2-http-client-transport
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -84,7 +84,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <jetty-version>9.4.56.v20240826</jetty-version>
+    <jetty-version>9.4.57.v20241219</jetty-version>
     <rxjava-version>3.1.10</rxjava-version>
     <spring-version>5.3.39</spring-version>
     <slf4j-version>2.0.16</slf4j-version>