Update org.eclipse.jetty to 11.0.16

Closes gh-13833

dependencies/spring-security-dependencies.gradle

@@ -50,8 +50,8 @@ dependencies {
 		api "org.assertj:assertj-core:3.24.2"
 		api "org.bouncycastle:bcpkix-jdk15on:1.70"
 		api "org.bouncycastle:bcprov-jdk15on:1.70"
-		api "org.eclipse.jetty:jetty-server:11.0.15"
-		api "org.eclipse.jetty:jetty-servlet:11.0.15"
+		api "org.eclipse.jetty:jetty-server:11.0.16"
+		api "org.eclipse.jetty:jetty-servlet:11.0.16"
 		api "jakarta.persistence:jakarta.persistence-api:3.1.0"
 		api "org.hamcrest:hamcrest:2.2"
 		api "org.hibernate.orm:hibernate-core:6.3.0.CR1"