Bump starlight-links-validator from 0.25.2 to 0.25.3 in /docs (#53640)

Author: dependabot[bot]

docs/package-lock.json

@@ -34,7 +34,7 @@
     "sharp": "^0.35.3",
     "starlight-blog": "^0.28.0",
     "starlight-changelogs": "^0.5.1",
-    "starlight-links-validator": "^0.25.2",
+    "starlight-links-validator": "^0.25.3",
     "yaml": "^2.9.0"
   },
   "devDependencies": {