fix(deps): update dependency @langchain/core to v1.1.40 (#4562)

* fix(deps): update dependency @langchain/core to v1.1.40

* chore: add changeset for dependency update

* chore: update pnpm-lock.yaml for @langchain/core bump

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: kranthie-sap <[email protected]>
Co-authored-by: John Long <[email protected]>

Author: 3 people

.changeset/dependencies-GH-4562.md

@@ -0,0 +1,5 @@
+---
+"@sap-ux/fiori-mcp-server": patch
+---
+
+fix(deps): update dependency @langchain/core to v1.1.40

packages/fiori-mcp-server/package.json

@@ -86,7 +86,7 @@
         "@sap-ai-sdk/langchain": "2.9.0",
         "promptfoo": "0.121.3",
         "@langchain/mcp-adapters": "1.1.3",
-        "@langchain/core": "1.1.36"
+        "@langchain/core": "1.1.40"
     },
     "dependencies": {
         "@sap-ux/fiori-docs-embeddings": "workspace:*",