chore(deps): update vitest monorepo to v3.1.1 (#1938)

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

Author: renovate[bot]

packages/prettier-plugin-apex/package.json

@@ -45,9 +45,9 @@
   "license": "MIT",
   "devDependencies": {
     "@types/wait-on": "5.3.4",
-    "@vitest/coverage-v8": "3.0.9",
+    "@vitest/coverage-v8": "3.1.1",
     "vite": "6.2.3",
-    "vitest": "3.0.9"
+    "vitest": "3.1.1"
   },
   "peerDependencies": {
     "prettier": "^3.0.0"