fix(deps): update dependency @langchain/core to ^0.3.77 (#642)

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This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[@langchain/core](https://redirect.github.com/langchain-ai/langchainjs/tree/main/langchain-core/)
([source](https://redirect.github.com/langchain-ai/langchainjs)) |
[`^0.3.75` ->
`^0.3.77`](https://renovatebot.com/diffs/npm/@langchain%2fcore/0.3.75/0.3.77)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@langchain%2fcore/0.3.77?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@langchain%2fcore/0.3.75/0.3.77?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>langchain-ai/langchainjs (@&#8203;langchain/core)</summary>

###
[`v0.3.77`](https://redirect.github.com/langchain-ai/langchainjs/compare/433c60f02408d82b826b6daa839c6118bd3e3a65...079e11db83bd9583434f87c6c5a15baed96a035e)

[Compare
Source](https://redirect.github.com/langchain-ai/langchainjs/compare/433c60f02408d82b826b6daa839c6118bd3e3a65...079e11db83bd9583434f87c6c5a15baed96a035e)

###
[`v0.3.76`](https://redirect.github.com/langchain-ai/langchainjs/compare/4999ec3d6189800a40ed9e0646ca627df7538f38...433c60f02408d82b826b6daa839c6118bd3e3a65)

[Compare
Source](https://redirect.github.com/langchain-ai/langchainjs/compare/4999ec3d6189800a40ed9e0646ca627df7538f38...433c60f02408d82b826b6daa839c6118bd3e3a65)

</details>

---

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crawler/package.json

@@ -27,7 +27,7 @@
     "@ai-sdk/google": "^1.2.22",
     "@ai-sdk/openai": "^1.3.24",
     "@langchain/community": "^0.3.56",
-    "@langchain/core": "^0.3.75",
+    "@langchain/core": "^0.3.77",
     "@langchain/textsplitters": "^0.1.0",
     "@mendable/firecrawl-js": "^1.29.3",
     "ai": "^4.3.19",