Update Jest Preset Angular Setup

Update Jest Preset Angular Setup

Replaces the removed jest-preset-angular/setup-jest import with the new setupZoneTestEnv function from jest-preset-angular/setup-env/zone.

Starting with jest-preset-angular v15, the setup-jest files have been removed and replaced with explicit setup functions. The old setup-jest import only supported zone-based testing (zoneless support was added in v14.3.0 with the new setupZonelessTestEnv function), so all projects using the removed import are migrated to use setupZoneTestEnv.

Examples

Before

import 'jest-preset-angular/setup-jest';

After

import { setupZoneTestEnv } from 'jest-preset-angular/setup-env/zone';

setupZoneTestEnv();