Update MCP SDK to 1.25.2 (#326)

Author: bwateratmsft

package-lock.json

@@ -43,12 +43,11 @@
     "dependencies": {
         "@microsoft/vscode-azext-utils": "^4.0.0",
         "@microsoft/vscode-processutils": "^0.2.1",
-        "@modelcontextprotocol/sdk": "^1.24.3",
+        "@modelcontextprotocol/sdk": "^1.25.2",
         "express": "~5",
         "zod": "~4"
     },
     "devDependencies": {
-        "@cfworker/json-schema": "~4",
         "@types/express": "^5.0.3"
     },
     "mocha": {