[GR-38954] Re-enabling TimezoneICUJDKCompat.compareICUandJDKversions() test.

PullRequest: js/2484

Author: iamstolis

graal-js/src/com.oracle.truffle.js.test/src/com/oracle/truffle/js/test/runtime/TimezoneICUJDKCompat.java

@@ -45,7 +45,6 @@
 import java.util.Set;
 
 import org.junit.Assert;
-import org.junit.Ignore;
 import org.junit.Test;
 
 public class TimezoneICUJDKCompat {
@@ -88,7 +87,6 @@ public void compareICUandJDKTimezones() {
     }
 
     @Test
-    @Ignore
     public void compareICUandJDKversions() {
         String versionJDK = java.time.zone.ZoneRulesProvider.getVersions("UTC").lastEntry().getKey();
         String versionICU = com.ibm.icu.util.TimeZone.getTZDataVersion();