build: increase allowed memory and heap
build: increase allowed memory and heap

jonathanmtran/uPortal,mgillian/uPortal,ChristianMurphy/uPortal,Jasig/uPortal,bjagg/uPortal,Jasig/uPortal,bjagg/uPortal,mgillian/uPortal,jonathanmtran/uPortal,mgillian/uPortal,jonathanmtran/uPortal,bjagg/uPortal,Jasig/uPortal,ChristianMurphy/uPortal,ChristianMurphy/uPortal