Update @modelcontextprotocol/sdk to 1.25.1

Author: pcarleton

package-lock.json

@@ -45,7 +45,7 @@
     "vitest": "^4.0.5"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.23.0-beta.0",
+    "@modelcontextprotocol/sdk": "^1.25.1",
     "commander": "^14.0.2",
     "eventsource-parser": "^3.0.6",
     "express": "^5.1.0",