RFR: 8204167: Filter out tests requiring compressed oops when CompressedOops is disabled

[Stefan Karlsson]

Hi all,

Please review this patch to add @requires vm.opt.final.UseCompressedOops 
to those jtreg tests that requires compressed oops.

http://cr.openjdk.java.net/~stefank/8204167/webrev.01/
https://bugs.openjdk.java.net/browse/JDK-8204167

With this patch we now filter out tests that require compressed oops, 
when -XX:-UseCompressedOops is passed or ZGC is tested.

Thanks,
StefanK