revert removal of throwing exception

Author: kamal-kaur04

src/test/java/com/browserstack/LocalTest.java

@@ -6,7 +6,7 @@
 public class LocalTest extends BrowserStackRemoteTest {
 
     @Test
-    public void test() {
+    public void test() throws Exception {
         driver.get("http://bs-local.com:45454/");
 
         Assert.assertTrue(driver.getTitle().contains("BrowserStack Local"));