containerize

[sreichl]

see unsupervised_analysis for example (TBD).

see here for details: epigen/MrBiomics#37

[martin5555555555]

Done, github generates image ok and I tested it locally

[sreichl]

@martin5555555555

• please add versions to software here https://github.com/epigen/enrichment_analysis/blob/main/workflow/envs/pycisTarget.yaml

    - git
    - gcc
    - gxx

• please add pin env GH action see here Add GH action for pinning conda envs unsupervised_analysis#89 (comment)