test: Remove unnecessary jsdom environment declarations (#2616)

tests/camera-manager/frigate/watcher.test.ts

@@ -80,7 +80,6 @@ const fireMessage = (hass: HomeAssistant, data: unknown, n = 0): void => {
   mock.calls[n][0](data);
 };
 
-// @vitest-environment jsdom
 describe('FrigateEventWatcher', () => {
   afterEach(() => {
     vi.restoreAllMocks();
@@ -226,7 +225,6 @@ describe('FrigateEventWatcher', () => {
   });
 });
 
-// @vitest-environment jsdom
 describe('FrigateReviewWatcher', () => {
   afterEach(() => {
     vi.restoreAllMocks();

tests/camera-manager/motioneye/engine-motioneye.test.ts

@@ -1,4 +1,3 @@
-// @vitest-environment jsdom
 import { endOfDay, startOfDay } from 'date-fns';
 import { afterEach, assert, describe, expect, it, vi } from 'vitest';
 import { mock, type MockProxy } from 'vitest-mock-extended';