Document that spring.security.filter properties are Servlet-only

Closes gh-33551

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/SecurityProperties.java

@@ -76,12 +76,12 @@ public class SecurityProperties {
 	public static class Filter {
 
 		/**
-		 * Security filter chain order.
+		 * Security filter chain order for Servlet-based web applications.
 		 */
 		private int order = DEFAULT_FILTER_ORDER;
 
 		/**
-		 * Security filter chain dispatcher types.
+		 * Security filter chain dispatcher types for Servlet-based web applications.
 		 */
 		private Set<DispatcherType> dispatcherTypes = new HashSet<>(
 				Arrays.asList(DispatcherType.ASYNC, DispatcherType.ERROR, DispatcherType.REQUEST));