chore(deps): update devdependency @nuxt/test-utils to v4 (#285)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Damian Glowala <damian.glowala.rebkow@gmail.com>

Author: renovate[bot]

package.json

@@ -52,15 +52,16 @@
         "@nuxt/eslint-config": "^1.11.0",
         "@nuxt/kit": "^4.3.1",
         "@nuxt/module-builder": "^1.0.2",
-        "@nuxt/test-utils": "^3.21.0",
+        "@nuxt/test-utils": "^4.0.0",
+        "@vue/test-utils": "^2.4.6",
         "changelogen": "^0.6.2",
         "crawler-user-agents": "^1.22.0",
         "eslint": "^10.0.2",
         "happy-dom": "^20.0.11",
         "nuxt": "^4.3.1",
         "playwright": "^1.57.0",
         "typescript": "^6.0.2",
-        "vitest": "^3.2.4"
+        "vitest": "^4.0.2"
     },
     "resolutions": {
         "@nuxtjs/device": "workspace:*"

patches/@nuxt__test-utils.patch

@@ -0,0 +1,14 @@
+diff --git a/dist/shared/test-utils.E_cAGA8l.mjs b/dist/shared/test-utils.E_cAGA8l.mjs
+index 2d790885c8d43efb490a41145f3694295e6e9363..b70c51a4ec767d3e0b93a9eb85a86e28d9e293a9 100644
+--- a/dist/shared/test-utils.E_cAGA8l.mjs
++++ b/dist/shared/test-utils.E_cAGA8l.mjs
+@@ -115,7 +115,8 @@ async function buildFixture() {
+ }
+ 
+ async function setupBun(hooks) {
+-  const bunTest = await import('bun:test');
++  const specifier = 'bun:test';
++  const bunTest = await import(specifier);
+   hooks.ctx.mockFn = bunTest.mock;
+   bunTest.beforeAll(hooks.beforeAll, hooks.ctx.options.setupTimeout);
+   bunTest.beforeEach(hooks.beforeEach);