Upgrade to Undertow 2.2.24.Final

Closes gh-35541

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/embedded/UndertowWebServerFactoryCustomizer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -85,6 +85,7 @@ public class UndertowWebServerFactoryCustomizer
 		map.from(this::getOrDeduceUseForwardHeaders).to(factory::setUseForwardHeaders);
 	}
 
+	@SuppressWarnings("deprecation")
 	private void mapUndertowProperties(ConfigurableUndertowWebServerFactory factory, ServerOptions serverOptions) {
 		PropertyMapper map = PropertyMapper.get().alwaysApplyingWhenNonNull();
 		Undertow properties = this.serverProperties.getUndertow();

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/embedded/UndertowWebServerFactoryCustomizerTests.java

@@ -150,6 +150,7 @@ class UndertowWebServerFactoryCustomizerTests {
 	}
 
 	@Test
+	@SuppressWarnings("deprecation")
 	void allowEncodedSlashes() {
 		bind("server.undertow.allow-encoded-slash=true");
 		assertThat(boundServerOption(UndertowOptions.ALLOW_ENCODED_SLASH)).isTrue();

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

@@ -1882,7 +1882,7 @@ bom {
 			]
 		}
 	}
-	library("Undertow", "2.2.20.Final") {
+	library("Undertow", "2.2.24.Final") {
 		group("io.undertow") {
 			modules = [
 				"undertow-core",