[WFARQ-106] Upgrade XNIO to 3.8.7
[WFARQ-106] Upgrade XNIO to 3.8.7

https://issues.redhat.com/browse/WFARQ-106
Signed-off-by: James R. Perkins <8d451411ef7c8a4e673bdbfb96aea0586fd871c0@redhat.com>

jamezp/wildfly-arquillian