chore(deps-dev): bump happy-dom from 19.0.2 to 20.0.0 (#1441)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/app-vitest-full/package.json

@@ -18,7 +18,7 @@
   "devDependencies": {
     "@nuxt/test-utils": "latest",
     "@testing-library/vue": "8.1.0",
-    "happy-dom": "19.0.2",
+    "happy-dom": "20.0.0",
     "jsdom": "27.0.0",
     "listhen": "1.9.0",
     "nuxt": "4.1.3",

examples/app-vitest-workspace/package.json

@@ -16,7 +16,7 @@
   "devDependencies": {
     "@nuxt/test-utils": "latest",
     "globby": "15.0.0",
-    "happy-dom": "19.0.2",
+    "happy-dom": "20.0.0",
     "playwright-core": "1.56.0",
     "typescript": "5.9.3",
     "vitest": "3.2.4"

examples/app-vitest/package.json

@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@nuxt/test-utils": "latest",
-    "happy-dom": "19.0.2",
+    "happy-dom": "20.0.0",
     "playwright-core": "1.56.0",
     "tinyglobby": "0.2.15",
     "typescript": "5.9.3",