deps(update): update webdriver-manager to ^12.0.0

Running `webdriver-manager update` will now by default grab the latest
versions of all binaries (standalone, chromedriver, iedriver, gecko
driver). You can continue to pin to a specific versions using the
command line option. Example `webdriver-manager update --versions.chrome 2.20`. As of this release the latest versions are:

- gecko v0.14.0
- selenium-standalone 3.0.1; however, 3.0.0-beta4 appears to work for
Firefox
- chromedriver 2.27
- iedriver 3.0.0

Author: cnishina

lib/driverProviders/local.ts

@@ -18,7 +18,7 @@ import {DriverProvider} from './driverProvider';
 
 const SeleniumConfig = require('webdriver-manager/built/lib/config').Config;
 const SeleniumChrome = require('webdriver-manager/built/lib/binaries/chrome_driver').ChromeDriver;
-const SeleniumStandAlone = require('webdriver-manager/built/lib/binaries/stand_alone').StandAlone;
+const SeleniumStandAlone = require('webdriver-manager/built/lib/binaries/standalone').StandAlone;
 const remote = require('selenium-webdriver/remote');
 
 let logger = new Logger('local');

package.json

@@ -25,7 +25,7 @@
     "saucelabs": "~1.3.0",
     "selenium-webdriver": "3.0.1",
     "source-map-support": "~0.4.0",
-    "webdriver-manager": "^11.1.1",
+    "webdriver-manager": "^12.0.0",
     "webdriver-js-extender": "^1.0.0"
   },
   "devDependencies": {