GS-10429 upgrade groovy from v1.8.5 to v1.8.6
GS-10429 upgrade groovy from v1.8.5 to v1.8.6

svn path=/xap/trunk/openspaces/; revision=125472


Former-commit-id: e43be997bc4fa31c04dfc980e07ca7e9e6371d50
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces