Fix version of @types/node to 8.5.5 (#21019)
Fix version of @types/node to 8.5.5 (#21019)


nojvek/TypeScript,weswigham/TypeScript,microsoft/TypeScript,SaschaNaz/TypeScript,donaldpipowitch/TypeScript,SaschaNaz/TypeScript,basarat/TypeScript,microsoft/TypeScript,weswigham/TypeScript,Microsoft/TypeScript,minestarks/TypeScript,kpreisser/TypeScript,alexeagle/TypeScript,kitsonk/TypeScript,donaldpipowitch/TypeScript,RyanCavanaugh/TypeScript,weswigham/TypeScript,donaldpipowitch/TypeScript,kitsonk/TypeScript,basarat/TypeScript,donaldpipowitch/TypeScript,basarat/TypeScript,RyanCavanaugh/TypeScript,minestarks/TypeScript,alexeagle/TypeScript,nojvek/TypeScript,SaschaNaz/TypeScript,kitsonk/TypeScript,microsoft/TypeScript,minestarks/TypeScript,basarat/TypeScript,SaschaNaz/TypeScript,alexeagle/TypeScript,Microsoft/TypeScript,kpreisser/TypeScript,Microsoft/TypeScript,kpreisser/TypeScript,nojvek/TypeScript,nojvek/TypeScript,RyanCavanaugh/TypeScript