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

notebooks/demo/tutorial_intake-1-introduction.ipynb

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

...o/use-case_advanced_summer_days_intake_xarray_cmip6.ipynb

...o/use-case_calculate-frost-days_intake-xarray_cmip6.ipynb

notebooks/demo/use-case_climate-extremes-indices_cdo.ipynb

...mo/use-case_convert-nc-to-tiff_rioxarray-xesmf_cmip.ipynb

...demo/use-case_ensemble-analysis_intake-xarray_cmip6.ipynb

...case_global-yearly-mean-anomaly_xarray-hvplot_cmip6.ipynb

...books/demo/use-case_plot-unstructured_psyplot_cmip6.ipynb