chore(deps): update npm devdependencies to v4

Author: renovate[bot]

package.json

@@ -48,7 +48,7 @@
     "@tksst/eslint-config": "14.0.0",
     "@tksst/prettier-config": "1.1.0",
     "@tksst/project-configs": "4.0.1",
-    "@vitest/coverage-v8": "3.0.5",
+    "@vitest/coverage-v8": "4.0.9",
     "better-typescript-lib": "2.10.0",
     "eslint": "9.16.0",
     "husky": "9.1.7",
@@ -58,7 +58,7 @@
     "secretlint": "9.0.0",
     "tsup": "8.3.5",
     "typescript": "5.7.2",
-    "vitest": "3.0.5"
+    "vitest": "4.0.9"
   },
   "packageManager": "[email protected]",
   "engines": {