Update CI config

[anton-seaice]

There are several useful changes implemented / underway which we should update config.yaml to use:

ACCESS-NRI/model-config-tests#111 : allows using regex matching in branch names, e.g.

"qa": {
        "dev-.*": { 
            "markers": "dev_config"
        },
        "default": {
           "markers": "config or dev_config"
       }
   },

ACCESS-NRI/model-config-tests#113 : allows using the main branch of model-config-tests. We should set dev branches to use main branch and release branches to use a release version

ACCESS-NRI/model-config-tests#110 : fixes restart repro

ACCESS-NRI/model-config-tests#103 : added the dev_config marker