Remove DOI badge from README

Removed DOI badge from the README file.

Author: Jonahnki

README.md

@@ -1,7 +1,6 @@
 ![EvoMap Banner](assets/banner_2.webp)
 
 # EvoMap 🧬🗺️ 
-```[![DOI](https://zenodo.org/badge/1033557469.svg)](https://doi.org/10.5281/zenodo.19362601)```
 
 **Democratizing Access to Evolutionary Pathogen Data Through Interactive Visualizations**