docs: Fix Firecrawl v0 version in the docs (#6768)

Author: nickscamara

docs/core_docs/docs/integrations/document_loaders/web_loaders/firecrawl.ipynb

@@ -37,7 +37,7 @@
     "\n",
     "## Setup\n",
     "\n",
-    "To access `FireCrawlLoader` document loader you'll need to install the `@langchain/community` integration, and the `@mendable/firecrawl-js` package. Then create a **[FireCrawl](https://firecrawl.dev)** account and get an API key.\n",
+    "To access `FireCrawlLoader` document loader you'll need to install the `@langchain/community` integration, and the `@mendable/firecrawl-js@0.0.36` package. Then create a **[FireCrawl](https://firecrawl.dev)** account and get an API key.\n",
     "\n",
     "### Credentials\n",
     "\n",
@@ -67,7 +67,7 @@
     "<IntegrationInstallTooltip></IntegrationInstallTooltip>\n",
     "\n",
     "<Npm2Yarn>\n",
-    "  @langchain/community @langchain/core @mendable/firecrawl-js\n",
+    "  @langchain/community @langchain/core @mendable/firecrawl-js@0.0.36\n",
     "</Npm2Yarn>\n",
     "\n",
     "```"