Merge branch 'fix-object-deletion-timeout' into 'develop'

Fix Activity.delete_all_by_object_ap_id/1 timeout so users can be deleted

See merge request soapbox-pub/soapbox!38

lib/pleroma/activity.ex

@@ -286,7 +286,7 @@ def delete_all_by_object_ap_id(id) when is_binary(id) do
     |> Queries.by_object_id()
     |> Queries.exclude_type("Delete")
     |> select([u], u)
-    |> Repo.delete_all()
+    |> Repo.delete_all(timeout: :infinity)
     |> elem(1)
     |> Enum.find(fn
       %{data: %{"type" => "Create", "object" => ap_id}} when is_binary(ap_id) -> ap_id == id