chore: auto-update README (awesome-mlss#333)

Author: sshkhr

README.md

@@ -43,6 +43,7 @@ Title|Topics|Place|Deadline|Dates|Details
 Oxford Machine Learning Summer School - MLx HEALTH & BIO|Machine Learning, ML for Health, ML for Biology|Oxford, United Kingdom|May 22, 2026 <br>⏰ [Add to Calendar](https://awesome-mlss.com/summerschool/oxford_mlxbio26)|Jul 10 - Jul 13, 2026|[Details](https://awesome-mlss.com/summerschool/oxford_mlxbio26)
 Statistics and Learning Theory Summer School|Machine Learning, ML Theory|Aghveran, Armenia|Jun 15, 2026 <br>⏰ [Add to Calendar](https://awesome-mlss.com/summerschool/slt2026)|Jul 12 - Jul 19, 2026|[Details](https://awesome-mlss.com/summerschool/slt2026)
 BMVA Computer Vision Summer School|Computer Vision, Machine Learning, Generative AI|Durham, England, UK|Jun 29, 2026 <br>⏰ [Add to Calendar](https://awesome-mlss.com/summerschool/bmva-cvss26)|Jul 13 - Jul 17, 2026|[Details](https://awesome-mlss.com/summerschool/bmva-cvss26)
+OxML 2026 – MLx Representation Learning & Generative AI|Machine Learning, Generative AI|Oxford, United Kingdom & Online|May 22, 2026 <br>⏰ [Add to Calendar](https://awesome-mlss.com/summerschool/oxml_mlx_rep_gen_ai26)|Jul 15 - Jul 18, 2026|[Details](https://awesome-mlss.com/summerschool/oxml_mlx_rep_gen_ai26)
 <!-- UPCOMING:END -->
 
 ## Contributing Guide