FIX: --no-strict command line option not map bug

bin/src/runRollup.js

@@ -96,6 +96,7 @@ export default function runRollup ( command ) {
 }
 
 const equivalents = {
+	useStrict: 'useStrict',
 	banner: 'banner',
 	footer: 'footer',
 	format: 'format',

test/cli/no-strict/_config.js

@@ -0,0 +1,4 @@
+module.exports = {
+	description: 'use no strict option',
+	command: 'rollup -i main.js -f iife --no-strict'
+};

test/cli/no-strict/_expected.js

@@ -0,0 +1,4 @@
+(function () {
+	console.log( 42 );
+
+}());

test/cli/no-strict/main.js

@@ -0,0 +1 @@
+console.log( 42 );