2025.01.0

This alpha release for development of ACCESS-OM3 contain 3 changes on top of CICE6.6.0:

• Make datestamps in pointer filenames configurable by @anton-seaice in #9
• Load the grid directly from the mom-supergrid file by @anton-seaice in ESCOMP#8
• Format cice history filenames neatly per COSIMA/access-om3#190 (comment)