Reinstate support for javax.* annotations in component indexer

- for consistency with the changes made in e1826d2322

See gh-31090

spring-context-indexer/src/main/java/org/springframework/context/index/processor/StandardStereotypesProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 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.
@@ -25,7 +25,8 @@ import javax.lang.model.element.ElementKind;
 
 /**
  * A {@link StereotypesProvider} that extracts a stereotype for each
- * {@code jakarta.*} annotation <i>present</i> on a class or interface.
+ * {@code jakarta.*} or {@code javax.*} annotation <i>present</i> on a class or
+ * interface.
  *
  * @author Stephane Nicoll
  * @since 5.0
@@ -49,7 +50,7 @@ class StandardStereotypesProvider implements StereotypesProvider {
 		}
 		for (AnnotationMirror annotation : this.typeHelper.getAllAnnotationMirrors(element)) {
 			String type = this.typeHelper.getType(annotation);
-			if (type.startsWith("jakarta.")) {
+			if (type.startsWith("jakarta.") || type.startsWith("javax.")) {
 				stereotypes.add(type);
 			}
 		}