change max_shard_size to 10GB (#8445)
* change max_shard_size to 10GB
* add notes to the documentation
* Update src/diffusers/models/modeling_utils.py
Co-authored-by: Lucain <lucainp@gmail.com>
* change to abs limit
---------
Co-authored-by: Lucain <lucainp@gmail.com>
