chore(deps): update dependency vitest to v4 (#2043)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

examples/custom-esbuild/sanity-esbuild-app-esm/package.json

@@ -44,6 +44,6 @@
     "ts-node": "10.9.2",
     "typescript": "5.9.3",
     "typescript-eslint": "8.56.0",
-    "vitest": "3.2.4"
+    "vitest": "4.0.18"
   }
 }

examples/custom-esbuild/sanity-esbuild-app/package.json

@@ -40,6 +40,6 @@
     "ts-node": "10.9.2",
     "typescript": "5.9.3",
     "typescript-eslint": "8.56.0",
-    "vitest": "3.2.4"
+    "vitest": "4.0.18"
   }
 }

package.json

@@ -45,7 +45,7 @@
     "prettier": "^3.0.0",
     "ts-jest": "29.4.6",
     "turbo": "^2.4.0",
-    "vitest": "3.2.4"
+    "vitest": "4.0.18"
   },
   "lint-staged": {
     "*.{js,ts,html,md}": [