Add CICE5 2026.01.000 version

[anton-seaice]

This PR adds CICE5 2026.01.000 version

[anton-seaice]

From https://github.com/ACCESS-NRI/access-spack-packages/actions/runs/21499164475/job/61941324418?pr=373

==> [2026-01-30-00:04:43.197542] Concretized access-esm1p6%[email protected] ^cice5 blckx=15 blcky=300 mxblcks=1 nxglob=360 nyglob=300
 -   wgjkhul  access-esm1p6@latest%[email protected] build_system=bundle cice=5 um=access-esm1.6 arch=linux-rocky8-x86_64_v3
 -   k2ndubf      ^cice5@stable%[email protected]~deterministic~ipo blckx=15 blcky=300 build_system=cmake build_type=Release generator=make io_type=NetCDF model=access-esm1.6 mxblcks=1 nxglob=360 nyglob=300 arch=linux-rocky8-x86_64_v3
...

==> [2026-01-30-00:04:43.218398] Concretized access-esm1p6%[email protected] ^cice5 build_system=makefile
 -   3htcd73  access-esm1p6@latest%[email protected] build_system=bundle cice=5 um=access-esm1.6 arch=linux-rocky8-x86_64_v3
 -   cfqsqa3      ^cice5@stable%[email protected]~deterministic~optimisation_report build_system=makefile direct_ldflags=none model=access-esm1.6 arch=linux-rocky8-x86_64_v3

[dougiesquire]

Thanks @anton-seaice. Couple of questions

[dougiesquire]

Thanks @anton-seaice - LGTM (assuming checks pass)