Disable failing test due to regression in Spring Framework

See spring-projects/spring-framework#35068

Author: ryanjbaxter

spring-cloud-gateway-mvc/src/test/java/org/springframework/cloud/gateway/mvc/ProductionConfigurationTests.java

@@ -24,6 +24,7 @@
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
@@ -261,6 +262,10 @@ public void deleteWithoutBody() {
 	}
 
 	@Test
+	@Disabled
+	// TODO This is broken due to a regression in Spring Framework 6.2.8,
+	// It will be fixed in 6.2.9
+	// See https://github.com/spring-projects/spring-framework/issues/35068
 	public void deleteWithBody() {
 		Foo foo = new Foo("to-be-deleted");
 		ParameterizedTypeReference<Map<String, Foo>> returnType = new ParameterizedTypeReference<Map<String, Foo>>() {