feature: adds map command to print json maps of files -> owners and owners -> files

[zbedforrest]

Related PR(s)

Related Issue(s)

#10

Summary / Background

Adds a new cli command to print out an ownership map in JSON format. It can be used to print a map from owners to their files, or from files to their owners.

A future improvement (or maybe in this branch, depending on discussions) would be to print files in their directory tree structure. Right now, the command prints out flat maps of file names, so there is a lot of repetition in the strings of the parent directories.

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[github-actions]

Codeowners approval required for this PR:

• ✅ @BakerNet

[BakerNet]

Need to run ./scripts/covbadge and commit but LGTM

[zbedforrest]

Need to run ./scripts/covbadge and commit but LGTM

sweet, thanks for looking! I want to tidy a few things up, then will ping you / take it out of draft mode

also, I kept it really simple so far... the outputs are flat, for one thing. Maybe a future improvement would be to output the files in a nested directory structure so we dont print out the parent dirs 10000 times. But i didn't want to get into that unless there is a use case that calls for it