chore: update node js to version 10.8.0
chore: update node js to version 10.8.0

https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_V10.md#10.8.0

Jasig/uPortal,mgillian/uPortal,bjagg/uPortal,mgillian/uPortal,cousquer/uPortal,GIP-RECIA/esco-portail,Jasig/uPortal,cousquer/uPortal,ChristianMurphy/uPortal,GIP-RECIA/esco-portail,cousquer/uPortal,bjagg/uPortal,GIP-RECIA/esco-portail,bjagg/uPortal,Jasig/uPortal,groybal/uPortal,ChristianMurphy/uPortal,groybal/uPortal,jonathanmtran/uPortal,groybal/uPortal,groybal/uPortal,groybal/uPortal,jonathanmtran/uPortal,ChristianMurphy/uPortal,mgillian/uPortal,jonathanmtran/uPortal