chore(deps): update vitest monorepo to ^3.1.3 (#1707)

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

Author: renovate[bot]

packages/preview-kit/package.json

@@ -101,7 +101,7 @@
     "@typescript-eslint/eslint-plugin": "^8.32.0",
     "@typescript-eslint/parser": "^8.32.0",
     "@vercel/stega": "0.1.2",
-    "@vitest/coverage-v8": "^3.1.2",
+    "@vitest/coverage-v8": "^3.1.3",
     "eslint": "^8.57.1",
     "eslint-config-prettier": "^10.1.2",
     "eslint-gitignore": "^0.1.0",
@@ -115,7 +115,7 @@
     "rimraf": "^5.0.1",
     "semantic-release": "^24.2.3",
     "typescript": "5.8.3",
-    "vitest": "^3.1.2"
+    "vitest": "^3.1.3"
   },
   "peerDependencies": {
     "react": "^18 || ^19"