Fix Testframework Jest Warnings

[hf-krechan]

          Importing "setup-jest.js" directly is deprecated. The file "setup-jest.js" will be removed in the future.
          Please use "setupZoneTestEnv" function instead. Example:
      
          // setup-jest.ts
          import { setupZoneTestEnv } from 'jest-preset-angular/setup-env/zone';
      
          setupZoneTestEnv();