build: don't run lint from test-ci
build: don't run lint from test-ci

Since we will run linting before compiling or testing there's no
need to run it as part of the ci testing.

PR-URL: https://github.com/nodejs/io.js/pull/1965
Reviewed-By: Colin Ihrig <838f779c91673db29b8572ea3f54d191d3878ae2@gmail.com>
Revewied-By: Evan Lucas <ad0310dc5270cefb6ee6879263270aed9b1e9982@me.com>

dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node