Use mambaforge instead of miniconda
This MR updates the igwn/base:conda
image to FROM condaforge/mambaforge
instead of miniconda
.
mambaforge
(basically miniforge
+ mamba
) is much closer to what is used to support conda-forge itself and the IGWN Conda Distribution. mambaforge
is now what we recommend in the IGWN Conda Distribution usage guide.