chore(deps): update test packages to v2.1.6 (#3534)

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

Author: renovate[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "@types/express": "5.0.0",
     "@types/prismjs": "1.26.5",
     "@types/resemblejs": "4.1.3",
-    "@vitest/browser": "2.1.5",
+    "@vitest/browser": "2.1.6",
     "autoprefixer": "10.4.20",
     "browserslist-to-esbuild": "2.1.1",
     "cross-env": "7.0.3",
@@ -72,6 +72,6 @@
     "sass": "1.81.0",
     "tailwindcss": "3.4.15",
     "vite": "5.4.11",
-    "vitest": "2.1.5"
+    "vitest": "2.1.6"
   }
 }