v0.7.2

This patch release fixes a bug that broken the Flax Stable Diffusion Inference. Thanks a mille for spotting it @camenduru in https://github.com/huggingface/diffusers/issues/1145 and thanks a lot to @pcuenca and @kashif for fixing it in https://github.com/huggingface/diffusers/pull/1149

• Flax: Flip sin to cos in time embeddings #1149 by @pcuenca