Patch release v4.57.6

What's Changed

Another fix for qwen vl models that prevented correctly loading the associated model type - this works together with https://github.com/huggingface/transformers/pull/41808 of the previous patch release.

• Fixed incorrect model_type for qwen2vl and qwen2.5vl when config is saved and loaded again by @i3hz in https://github.com/huggingface/transformers/pull/41758

Full Changelog: https://github.com/huggingface/transformers/compare/v4.57.5...v4.57.6