Move reference to test-setup.ts to angular.json

Move the reference to the test-setup.ts file in the contact-model library from jest.config.js to angular.json, to match how things are set up for the applications.

angular.json

@@ -21,7 +21,8 @@
           "builder": "@nrwl/jest:jest",
           "options": {
             "jestConfig": "libs/contact-model/jest.config.js",
-            "tsConfig": "libs/contact-model/tsconfig.spec.json"
+            "tsConfig": "libs/contact-model/tsconfig.spec.json",
+            "setupFile": "libs/contact-model/src/test-setup.ts"
           }
         }
       }

libs/contact-model/jest.config.js

@@ -6,5 +6,4 @@ module.exports = {
   },
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'html'],
   coverageDirectory: '../../coverage/libs/contact-model',
-  setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts']
 };