8357035: [lworld] ValueTagMapTest missing -XX:+UnlockDiagnosticVMOptions

Author: David Simms

test/hotspot/jtreg/serviceability/jvmti/valhalla/SetTag/ValueTagMapTest.java

@@ -28,6 +28,7 @@
  * @modules java.base/jdk.internal.vm.annotation
  * @enablePreview
  * @run main/othervm/native -agentlib:ValueTagMapTest
+ *                          -XX:+UnlockDiagnosticVMOptions
  *                          -XX:+PrintInlineLayout
  *                          -XX:+PrintFlatArrayLayout
  *                          -Xlog:jvmti+table