Remove unused channel config parameter

[anton-seaice]

Unset Channel_config per COSIMA/access-om3#233

[anton-seaice]

!test repro

[github-actions]

✅ The Bitwise Reproducibility Check Succeeded ✅

When comparing:

• 233-1deg_jra55do_ryf-channel-config (checksums created using commit 9275c5b), against
• dev-1deg_jra55do_ryf (checksums in commit 01cbd6f)

Further information

The experiment can be found on Gadi at /scratch/tm70/repro-ci/experiments/access-om3-configs/9275c5b132f88d9144f1f313113cfdff3b0a4273, and the test results at .

The checksums generated by this !test command are found in the testing/checksum directory of https://github.com/ACCESS-NRI/access-om3-configs/actions/runs/11788394721/artifacts/2173853149.

The checksums compared against are found here https://github.com/ACCESS-NRI/access-om3-configs/tree/01cbd6fceb970ab79ee82490df3d4bf8d41447e8/testing/checksum

[access-hive-bot]

This pull request has been mentioned on ACCESS Hive Community Forum. There might be relevant details there:

https://forum.access-hive.org.au/t/ocean-team-workshop-12-15th-november-2024/3857/7

[anton-seaice]

@minghangli-uni - can you review? We can merge this

[anton-seaice]

! cherry-pick 38c039f into dev-1deg_jra55do_iaf

[anton-seaice]

!cherry-pick 38c039f into dev-1deg_jra55do_iaf

[github-actions]

Automatic Git cherry-picking of commit(s) 38c039f into dev-1deg_jra55do_iaf failed. This usually happens when cherry-picking results in a conflic or an empty commit. To manually cherry-pick the commits and open a pull request, please follow these instructions:

1. Create new branch from target branch:

git checkout dev-1deg_jra55do_iaf
git pull
git checkout -b cherry_pick_from_pr150_into_dev-1deg_jra55do_iaf

2. Cherry-pick commits:

git cherry-pick 38c039f4b87e6394ff54adde1986686195bb12e3

3. Fix any conflicts and/or empty commits by following the instructions provided by Git.
4. Push the new branch:

git push --set-upstream origin cherry_pick_from_pr150_into_dev-1deg_jra55do_iaf

5. Open a new pull request on github making sure the target branch is set to dev-1deg_jra55do_iaf.