fix: try removing ancestry check to see if it actually matters

Author: 56kyle

scripts/update-demo.py

@@ -68,12 +68,6 @@ def update_demo(
             fg=typer.colors.YELLOW
         )
 
-    if not is_ancestor(last_update_commit, "HEAD"):
-        raise ValueError(
-            f"The last update commit '{last_update_commit}' is not an ancestor of the current commit "
-            f"'{template_commit}'."
-        )
-
     typer.secho(f"Updating demo project at {demo_path=}.", fg="yellow")
     with work_in(demo_path):
         if get_current_branch() != desired_branch_name: