RFR(xs): 8169597: Quarantine TestCpoolForInvokeDynamic.java until JDK-8169232 is solved

[Erik Gahlin]

Looks good.

Erik

> Hi,
>
> Please review this minor change to quarantine a new test that is 
> triggering an old bug. The bug is being worked on and the test will be 
> enabled again once the bug is fixed.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8169597
> Webrev: http://cr.openjdk.java.net/~jwilhelm/8169597/webrev.00/
>
> Thanks,
> /Jesper