Update ToolRuntime[Context] (#1151)

Updated ToolRuntime[Context] error, it expects two arguments. modified
to
ToolRuntime[Context, Any]

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Author: SyedProgramming

src/oss/langchain/quickstart.mdx

@@ -129,7 +129,7 @@ Let's walk through each step:
             user_id: str
 
         @tool
-        def get_user_location(runtime: ToolRuntime[Context]) -> str:
+        def get_user_location(runtime: ToolRuntime[Context, Any]) -> str:
             """Retrieve user information based on user ID."""
             user_id = runtime.context.user_id
             return "Florida" if user_id == "1" else "SF"