RFR(XS): 8217438: Adapt tools//launcher/Test7029048.java for AIX

[Lindenmaier, Goetz]

Hi,

please review the following small test fix:
http://cr.openjdk.java.net/~goetz/wr19/8217438-aix_launcherTest/01/

The Aix launcher always sets the path to the jdk libraries because
Aix does not support $ORIGIN to find libjvm.so.
So some of the test cases here fail. Skip them.

Best regards,
  Goetz.