build: run e2e tests with bazel (#14656)

* Builds the e2e app with Bazel
* Serves the e2e app with Bazel
* Runs the e2e tests with Bazel protractor rules

test/protractor.conf.js

@@ -1,47 +0,0 @@
-const path = require('path');
-
-// Load ts-node to be able to execute TypeScript files with protractor.
-require('ts-node').register({
-  project: path.join(__dirname, '../e2e/')
-});
-
-const E2E_BASE_URL = process.env['E2E_BASE_URL'] || 'http://localhost:4200';
-
-exports.config = {
-  useAllAngular2AppRoots: true,
-  specs: [ path.join(__dirname, '../e2e/**/*.spec.ts') ],
-  baseUrl: E2E_BASE_URL,
-  allScriptsTimeout: 120000,
-  getPageTimeout: 120000,
-  jasmineNodeOpts: {
-    defaultTimeoutInterval: 120000,
-  },
-
-  plugins: [
-    {
-      // Runs the axe-core accessibility checks each time the e2e page changes and
-      // Angular is ready.
-      path: '../tools/axe-protractor/axe-protractor.js',
-
-      rules: [
-        // Exclude mat-menu elements because those are empty if not active.
-        { id: 'aria-required-children', selector: '*:not(mat-menu)' },
-
-        // Disable color contrast checks since the final colors will vary based on the theme.
-        { id: 'color-contrast', enabled: false },
-      ]
-    }
-  ],
-
-  capabilities: {
-    browserName: 'chrome',
-
-    chromeOptions: {
-      args: [ '--headless', '--window-size=1024,768']
-    },
-
-    // Enables concurrent testing in the Webdriver. Currently runs three e2e files in parallel.
-    shardTestFiles: true,
-    maxInstances: 5,
-  }
-};