Add additional CMS and NCI intake catalogs

[dougiesquire]

CLEX CMS manages a conventional Intake catalog of Intake-ESM datastores on NCI. We could include these as entries in the ACCESS-NRI catalog. Potential candidates are (tick when added):

• [ ] era5-land @ /g/data/hh5/public/apps/nci-intake-catalogue/era5-land
• [ ] era5 @ /g/data/hh5/public/apps/nci-intake-catalogue/era5
• [ ] erai @ /g/data/hh5/public/apps/nci-intake-catalogue/erai
• [ ] cmip5 @ /g/data/hh5/public/apps/nci-intake-catalogue/esgf/cmip5
• [ ] cmip6 @ /g/data/hh5/public/apps/nci-intake-catalogue/esgf/cmip6
• [ ] cordex @ /g/data/hh5/public/apps/nci-intake-catalogue/esgf/cordex

NCI also manage Intake-ESM datastores for their CMIP collections they we should add:

• [x] cmip5-al33 @ /g/data/dk92/catalog/v2/esm/cmip5-al33
• [x] cmip5-rr3 @ /g/data/dk92/catalog/v2/esm/cmip5-rr3
• [x] cmip6-fs38 @ /g/data/dk92/catalog/v2/esm/cmip6-fs38
• [x] cmip6-oi10 @ /g/data/dk92/catalog/v2/esm/cmip6-oi10
• [ ] era5-rt52 @ /g/data/dk92/catalog/v2/esm/era5-rt52

There's obviously some overlap between the two sets of datastores. To avoid confusion, we should avoid duplication in what we add to the ACCESS-NRI catalog.

[dougiesquire]

Note a config file and Translator exist already for adding the CLEX CMS erai Intake-ESM datastore, but this datastore is currently broken:

There's a ticket in to CMS help about this.