Make id unique

Author: vgvassilev

_data/preslist.yml

@@ -21,7 +21,7 @@
   location: "[MODE 2024](https://indico.cern.ch/event/1380163/)"
   date: 2024-09-25
   speaker: Maksym Andriichuk
-  id: "VVMODE2024"
+  id: "MAMODE2024"
   artifacts: |
     [Link to Slides](/assets/presentations/Maksym_Andriichuk_MODE2024_Optimizations.pdf)
   highlight: 1