chore(deps): update dependency @shikijs/vitepress-twoslash to v2 (#19297)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: sapphi-red <49056869+sapphi-red@users.noreply.github.com>

Author: renovate[bot]

docs/package.json

@@ -8,10 +8,10 @@
     "docs-serve": "vitepress serve"
   },
   "devDependencies": {
-    "@shikijs/vitepress-twoslash": "^1.26.2",
+    "@shikijs/vitepress-twoslash": "^2.1.0",
     "@types/express": "^4.17.21",
     "feed": "^4.2.2",
-    "vitepress": "^1.5.0",
+    "vitepress": "^1.6.3",
     "vitepress-plugin-group-icons": "^1.3.4",
     "vue": "^3.5.13"
   }