Update miniconda repository, be specific about cudatoolkit (#37186)
Summary:
Miniconda repo has moved from continuum.io to anaconda.com
Also we should be specific about cudatoolkit version so that it installs
the right CUDA version.
Resolves https://github.com/pytorch/pytorch/issues/37047
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/37186
Differential Revision: D21443147
Pulled By: seemethere
fbshipit-source-id: 856718822bdd3ce51bbc6e59b0609fe6af77bd79
