fix(resolver): remove unnecessary stop_on_error option

Only rollback_on_error?: false is needed to ensure after_transaction
callbacks run on errors. The stop_on_error option is not required.

Author: barnabasJ

lib/graphql/resolver.ex

@@ -1665,7 +1665,6 @@ defmodule AshGraphql.Graphql.Resolver do
                 |> Ash.bulk_update(action, input,
                   return_errors?: true,
                   notify?: true,
-                  stop_on_error?: false,
                   rollback_on_error?: false,
                   strategy: [:atomic, :stream, :atomic_batches],
                   allow_stream_with: :full_read,
@@ -1831,7 +1830,6 @@ defmodule AshGraphql.Graphql.Resolver do
                 |> Ash.bulk_destroy(action, input,
                   return_errors?: true,
                   notify?: true,
-                  stop_on_error?: false,
                   rollback_on_error?: false,
                   authorize_changeset_with: authorize_bulk_with(query.resource),
                   strategy: [:atomic, :stream, :atomic_batches],