fix(e2e): fix integration tests

override webdriver-manager version of protractor
 - to a newer version that supports Chrome 78

Author: Splaktar

e2e/src/app.e2e-spec.ts

@@ -9,6 +9,6 @@ describe('workspace-project App', () => {
 
   it('should display welcome message', () => {
     page.navigateTo();
-    expect(page.getParagraphText()).toEqual('Welcome to dev-demo!');
+    expect(page.getParagraphText()).toEqual('DevIntent Demo App');
   });
 });

e2e/src/app.po.ts

@@ -6,6 +6,6 @@ export class AppPage {
   }
 
   getParagraphText() {
-    return element(by.css('dev-root h1')).getText();
+    return element(by.css('dev-root .mat-toolbar a')).getText();
   }
 }

package.json

@@ -18,6 +18,7 @@
     "build:schematics": "tsc -p ./projects/schematics/tsconfig.json",
     "publish:lib": "npm run lint && npm run build:lib && npm publish ./dist/dev --access public",
     "publish:schematics": "npm run build:schematics && npm publish ./projects/schematics --access public",
+    "postinstall": "cd ./node_modules/protractor && npm i webdriver-manager@latest",
     "deploy": "ng deploy",
     "test": "ng test && npm run test:schematics",
     "test:schematics": "npm run build:schematics && jasmine ./projects/schematics/src/**/*_spec.js",