bump imports

Author: timfel

graalpython/com.oracle.graal.python.cext/include/truffle.h

@@ -28,6 +28,12 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+/*
+ * THIS HEADER FILE IS LEGACY API. IT IS INTENDED FOR INTERNAL USAGE ONLY. DO NOT SHARE OR
+ * DEPEND ON THIS INTERFACE. IT MIGHT BE CHANGED OR REMOVED AT ANY TIME. FOR STABLE API,
+ * REFER TO `polyglot.h`.
+ */
+
 #ifndef TRUFFLE_H
 #define TRUFFLE_H