update version of Hapi in devDependencies to latest - no code changes
update version of Hapi in devDependencies to latest - no code changes

martinj/hapi-auth-jwt2,manonthemat/hapi-auth-jwt2,ngonzalvez/hapi-auth-jwt2,dwyl/hapi-auth-jwt2,alanshaw/hapi-auth-jwt2,Kryz/hapi-auth-jwt2