Merge pull request #923 from EnergySystemsModellingLab/fix-date-in-citation.cff

Fix release date in `CITATION.cff`

Author: alexdewar

CITATION.cff

@@ -7,7 +7,7 @@ message: |
   expressed herein do not necessarily reflect the UK government’s official policies.
 title: MUSE2
 version: 2.0.0
-date-released: 2025-10-13
+date-released: 2025-10-14
 authors:
   - family-names: Dewar
     given-names: Alex