Update dependency org.openjdk.jcstress:jcstress-core to v0.16 (#3206)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

metrics-jcstress/pom.xml

@@ -36,7 +36,7 @@
         <!--
             jcstress version to use with this project.
           -->
-        <jcstress.version>0.15</jcstress.version>
+        <jcstress.version>0.16</jcstress.version>
 
         <!--
             Java source/target to use for compilation.