* Added initial spack.yaml and config

* Deleted versions.schema.json, added $schema property

* spack.yaml: Changed `spack.config.source_cache` to a string rather than array

* Changed spack-packages to 2024.05.21 and intel compiler to [email protected]

* Added newline

* Reformatting spack.yaml

* spack.yaml: Updated gcom4 to 2024.05.22 (HEAD of dev branch rather than master)

* spack.yaml: Added extra comments around the use of branches

* spack.yaml: Explicitly include cice4, um7, mom5

* spack.yaml: Added associated projections for cice4, um7, mom5, git attributes for mom5 and oasis3-mct

* spack.yaml: Removed git attributes on mom5, oasis3-mct

* spack.yaml: Updating the version of the overall model to 2024.05.1

* Changed to '@git.TAG=VERSION' syntax in spack.yaml, updated spack-packages to 2024.05.28

* Modified overall version of package to `2024.05.0`

* spack.yaml: Updated GCOM4 to 2024.05.28

* spack.yaml: Changed require versions back to branch

* spack.yaml: Modified the other requirements to use the @git.TAG=VERSION syntax

* spack.yaml: Constrained netcdf-*, hdf5 versions

netcdf-c @4.7.4 (same as ACCESS-OM2 MOM5)
netcdf-fortran @4.5.1
hdf5 @1.10.5

* spack.yaml: Updated netcdf-fortran to @4.6.1

* spack.yaml: Updating dependencies to be in line with ACCESS-NRI/spack-packages#121
netcdf-c uses gcc compiler
target updated to x86_64_v4
multiple updates to dependency versions

* Updated spack-packages/config, put spack.yaml versions in line with reproducible pre-industrial output

* spack.yaml: Update netcdf-fortran to 4.5.2

* spack.yaml: put um7 on access-esm1.5 branch, tagged new mom5 commit

* spack.yaml: Update modulefile version in line with package version

* spack.yaml: Update netcdf-c to 4.7.4

* spack.yaml: Updated comments

* spack.yaml: Updated um7 to 2024.07.03

* versions.json: Reverted to 2024.07.01 spack-config

* versions.json: spack-packages version to 2024.07.03, spack-config back to 2024.07.02

* versions.json: Updated to spack 0.22

* spack.yaml: hide_implicits: false and autoload: run

* spack-config 2024.07.05 using exclude_implicits: true

* versions.json: spack-packages 2024.07.05

* versions.json: Updated spack-packages 2024.07.07, rebuilding with ACCESS-NRI/spack@42e3100

* versions.json: Update spack-packages 2024.07.08

* versions.json: Update spack-packages 2024.07.10 (updated um7 spd)

… '.'