build(deps): bump the langchain group across 2 directories with 1 update (#2766)

Updates `@langchain/community` from 0.3.56 to 0.3.57

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

Author: dependabot[bot]

pnpm-lock.yaml

@@ -30,7 +30,7 @@
   "dependencies": {
     "@aws-sdk/client-sso-oidc": "^3.895.0",
     "@aws-sdk/client-sts": "^3.895.0",
-    "@langchain/community": "^0.3.56",
+    "@langchain/community": "^0.3.57",
     "@langchain/core": "^0.3.78",
     "@langchain/langgraph": "^0.4.9",
     "@liexp/backend": "workspace:*",