Allow absolute paths when not restricting to workspace root (#4946)

* restrict_to_root fix

* Fix formatting

---------

Co-authored-by: Reinier van der Leer <github@pwuts.nl>

autogpt/workspace/workspace.py

@@ -123,7 +123,11 @@ class Workspace:
         logger.debug(f"Resolved root as '{root}'")
 
         # Allow exception for absolute paths if they are contained in your workspace directory.
-        if relative_path.is_absolute() and not relative_path.is_relative_to(root):
+        if (
+            relative_path.is_absolute()
+            and restrict_to_root
+            and not relative_path.is_relative_to(root)
+        ):
             raise ValueError(
                 f"Attempted to access absolute path '{relative_path}' in workspace '{root}'."
             )