Merge branch 'setup-for-ci' into 'master'

.gitlab-ci.yml

docs/leave_required_nbooks.sh

docs/source/Tutorials.rst

docs/source/tutorial_compression_netcdf.ipynb

environment.yml

notebooks/demo/tutorial_cdocmor.ipynb

notebooks/demo/tutorial_compression_netcdf.ipynb

notebooks/demo/tutorial_intake-1-3-dkrz-catalogs-era5.ipynb

notebooks/demo/tutorial_intake-1-introduction.ipynb

notebooks/demo/tutorial_intake-2-subset-catalogs.ipynb

notebooks/demo/tutorial_intake-3-merge-catalogs.ipynb

...s/demo/tutorial_intake-4-preprocessing-derived-vars.ipynb

notebooks/demo/tutorial_intake-5-create-esm-collection.ipynb