Add CITATION.cff

[yasirroni]

I add CITATION.cff so that GitHub support a citation banner on the left tab. The downside is that the following data is not exist on the generated bib tex;

      eprint={2112.10752},
      archivePrefix={arXiv},
      primaryClass={cs.CV}

Here is the complete bib:

@article{Rombach_High-Resolution_Image_Synthesis_2021,
  author = {Rombach, Robin and Blattmann, Andreas and Lorenz, Dominik and Esser, Patrick and Ommer, Björn},
  doi    = {10.48550/arXiv.2112.10752},
  title  = {{High-Resolution Image Synthesis with Latent Diffusion Models}},
  year   = {2021}
}

This is the generated citation:

Rombach, R., Blattmann, A., Lorenz, D., Esser, P., & Ommer, B. (2021). High-Resolution Image Synthesis with Latent Diffusion Models. https://doi.org/10.48550/arXiv.2112.10752