add dmrpp testing to py312 and py313

Author: Mikejmnez

pyproject.toml

@@ -220,8 +220,8 @@ run-flaky-tests = { cmd = "pytest -m flaky --run-flaky --run-network-tests --ver
 min-deps = ["dev", "test", "hdf", "hdf5-lib"] # VirtualiZarr/conftest.py using h5py, so the minimum set of dependencies for testing still includes hdf libs
 # Inherit from min-deps to get all the test commands, along with optional dependencies
 test = ["dev", "test", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "kerchunk_parquet", "hdf5-lib", "zarr", "py314"]
-test-py312 = ["dev", "test", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "kerchunk_parquet", "hdf5-lib", "tiff", "grib", "zarr", "py312"] # test against python 3.13
-test-py313 = ["dev", "test", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "kerchunk_parquet", "hdf5-lib", "tiff", "grib", "zarr", "py313"] # test against python 3.13
+test-py312 = ["dev", "test", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "kerchunk_parquet", "hdf5-lib", "tiff", "grib", "dmrpp", "zarr", "py312"] # test against python 3.13
+test-py313 = ["dev", "test", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "kerchunk_parquet", "hdf5-lib", "tiff", "grib", "dmrpp", "zarr", "py313"] # test against python 3.13
 test-py314 = ["dev", "test", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "kerchunk_parquet", "hdf5-lib", "zarr", "py314"] # test against python 3.14
 minio = ["dev", "remote", "hdf", "netcdf3", "fits", "icechunk", "kerchunk", "hdf5-lib", "py314", "zarr", "minio"]
 # NB grib is intentionally omitted: gribberish declares zarr>=3.1.1, but this env pins zarr==3.1.0.