Upgrade to Jetty 11.0.16

Closes gh-37291

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -650,7 +650,7 @@ bom {
 			]
 		}
 	}
-	library("Jetty", "11.0.15") {
+	library("Jetty", "11.0.16") {
 		group("org.eclipse.jetty") {
 			imports = [
 				"jetty-bom"

spring-boot-project/spring-boot-starters/spring-boot-starter-jetty/build.gradle

@@ -18,7 +18,6 @@ dependencies {
 		exclude(group: "org.eclipse.jetty.toolchain", module: "jetty-jakarta-websocket-api")
 	}
 	api("org.eclipse.jetty.websocket:websocket-jetty-server") {
-		exclude group: "org.eclipse.jetty", module: "jetty-jndi"
 		exclude(group: "org.eclipse.jetty.toolchain", module: "jetty-jakarta-servlet-api")
 	}
 }