adds Zenodo DOI

Author: VSchaepertoens

README.md

@@ -33,7 +33,7 @@ Below is an overview of the purpose and outputs of each script:
 
 The full raw dataset for this study is archived and publicly available on Zenodo:
 
-Zenodo DOI: INSERT_DOI_HERE
+Zenodo DOI:[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.17046013.svg)](https://doi.org/10.5281/zenodo.17046013)
 
 The processed data provided in this repository were generated entirely from the Zenodo raw data using the scripts in /scripts.