svm: adopt "JDK-8352251: Implement JEP 518: JFR Cooperative Sampling"

Author: zapster

substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jfr/logging/JfrLogTag.java

@@ -25,11 +25,14 @@
  */
 package com.oracle.svm.core.jfr.logging;
 
+import com.oracle.svm.core.util.BasedOnJDKFile;
+
 /**
  * This enum contains all log tags that are in at least one {@link jdk.jfr.internal.LogTag}. This
  * class is necessary because {@link jdk.jfr.internal.LogTag} is an enum of log tag sets, and does
  * not provide the individual log tags.
  */
+@BasedOnJDKFile("https://github.com/openjdk/jdk/blob/jdk-25+25/src/jdk.jfr/share/classes/jdk/jfr/internal/LogTag.java")
 enum JfrLogTag {
     JFR,
     SYSTEM,
@@ -41,6 +44,7 @@ enum JfrLogTag {
     STREAMING,
     THROTTLE,
     PERIODIC,
+    SAMPLING,
     DCMD,
     START
 }