Add git-lfs to jupyterlab base image

[iameskild]

Reference Issues or PRs

Closes #88

What does this implement/fix?

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features not to work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
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Testing

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[aktech]

Any reason why we shouldn't get this from conda: https://anaconda.org/conda-forge/git-lfs/

[iameskild]

@aktech I added git-lfs to the environment.yaml so it should be pulling from conda-forge right?

[aktech]

Ah, I misread that as apt packages list

[aktech]

Looks great!