test: Java change in camel-api — OpenRewrite should run for this module only

DO NOT MERGE — test PR to validate .rewrite-enabled marker is created only for core/camel-api.

Author: gnodet

core/camel-api/src/main/java/org/apache/camel/CamelContext.java

@@ -82,6 +82,8 @@
  * <p/>
  * You can use the {@link CamelContext#getCamelContextExtension()} to obtain the extension point for the
  * {@link CamelContext}. This extension point exposes internal APIs via {@link ExtendedCamelContext}.
+ *
+ * TEST: Java change — OpenRewrite SHOULD run for core/camel-api only.
  */
 public interface CamelContext extends CamelContextLifecycle, RuntimeConfiguration {