Update CITATION.cff for version 2025

Updated version and DOI information for the workshop materials.

Author: MathewBiddle

CITATION.cff

@@ -1,8 +1,7 @@
 cff-version: 1.2.0
 message: "If you use this software, please cite it as below."
 title: "Marine data mobilization workshop"
-version: 2024
-doi: 10.5281/zenodo.7401979
+version: 2025
 identifiers:
   - description: "This is the collection of archived snapshots of all versions of the workshop materials"
     type: doi
@@ -16,7 +15,10 @@ identifiers:
   - description: "This is the archived snapshot of version 2024 of the workshop materials hosted on April 22-23, 2024"
     type: doi
     value: 10.5281/zenodo.11085142
-date-released: 2024-04-29
+  - description: "This is the archived snapshot of version 2025 of the workshop materials hosted on November 4-6, 2025"
+    type: doi
+    value: 10.5281/zenodo.18087438
+date-released: 2025-12-29
 url: "https://ioos.github.io/bio_mobilization_workshop/"
 repository-code: "https://github.com/ioos/bio_mobilization_workshop"
 authors: