Update and rename announcement_1.md to phylodiffusion.md

Author: abhilash-neog

_news/announcement_1.md

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+---
+layout: post
+date: 2024-07-01
+inline: true
+related_posts: false
+---
+
+[Phylo-Diffusion](https://imageomics.github.io/phylo-diffusion/) is accepted at ECCV 2024