chore(deps): update dependency vue-router to ^4.6.3 (#13654)

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

packages/vant-cli/package.json

@@ -69,7 +69,7 @@
     "transliteration": "^2.3.5",
     "typescript": "^5.9.3",
     "vite": "^5.4.20",
-    "vue-router": "^4.5.1"
+    "vue-router": "^4.6.3"
   },
   "devDependencies": {
     "@types/fs-extra": "^11.0.4",

packages/vant/package.json

@@ -72,7 +72,7 @@
     "vitest": "^3.2.4",
     "vitest-canvas-mock": "^0.3.3",
     "vue": "^3.5.22",
-    "vue-router": "^4.5.1"
+    "vue-router": "^4.6.3"
   },
   "sideEffects": [
     "es/**/style/*",