chore(deps): bump @modelcontextprotocol/sdk from 1.25.2 to 1.26.0 (#6384)

Bumps [@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk) from 1.25.2 to 1.26.0.
- [Release notes](https://github.com/modelcontextprotocol/typescript-sdk/releases)
- [Commits](https://github.com/modelcontextprotocol/typescript-sdk/compare/v1.25.2...v1.26.0)

---
updated-dependencies:
- dependency-name: "@modelcontextprotocol/sdk"
  dependency-version: 1.26.0
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

packages/service/package.json

@@ -6,7 +6,7 @@
     "@fastgpt-sdk/storage": "^0.6.15",
     "@fastgpt/global": "workspace:*",
     "@maxmind/geoip2-node": "^6.3.4",
-    "@modelcontextprotocol/sdk": "^1.25.2",
+    "@modelcontextprotocol/sdk": "^1.26.0",
     "@node-rs/jieba": "2.0.1",
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/api-logs": "^0.203.0",