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 <cjihrig@gmail.com>
Revewied-By: Evan Lucas <evanlucas@me.com>

Makefile

@@ -113,8 +113,6 @@ test-all-valgrind: test-build
 
 test-ci:
 	$(PYTHON) tools/test.py -p tap --logfile test.tap --mode=release message parallel sequential
-	$(MAKE) jslint
-	$(MAKE) cpplint
 
 test-release: test-build
 	$(PYTHON) tools/test.py --mode=release