8364993: JFR: Disable jdk.ModuleExport in default.jfc

Backport-of: a382996bb496d50b4eb5a6be9f61e5c2f8aaae2d

Author: jaokim

src/jdk.jfr/share/conf/jfr/default.jfc

@@ -762,7 +762,7 @@
     </event>
 
     <event name="jdk.ModuleExport">
-      <setting name="enabled">true</setting>
+      <setting name="enabled">false</setting>
       <setting name="period">endChunk</setting>
     </event>