feat: Add EUVD support

### Description

Add support for European Union Vulnerability Database (https://euvd.enisa.europa.eu).
API seems simple: https://euvd.enisa.europa.eu/apidoc
EUVD is available since May 13th 2025

### Why?

Because EUVD will complement other database (NIST NVD, OSV, etc.) 


