fix(Makefile): remove double usage of --noinput (#1083)

Author: Matthew Fisher

Makefile

@@ -70,7 +70,7 @@ test-unit:
 
 test-unit-quick:
 	cd rootfs \
-		&& ./manage.py test --settings=api.settings.testing --noinput --parallel ${TEST_PROCS} --noinput registry api scheduler.tests
+		&& ./manage.py test --settings=api.settings.testing --noinput --parallel ${TEST_PROCS} registry api scheduler.tests
 
 test-functional:
 	@echo "Implement functional tests in _tests directory"