[WIP] Added sonatype publishing task

[mccorby]

Description

Enabling Sonatype for publishing the library.

[x] Create publishing task [ ] Wire up with nebula [ ] Modify deploy.yml if necessary

[codecov[bot]]

Codecov Report

:exclamation: No coverage uploaded for pull request base (dev@c58854b). Click here to learn what that means. The diff coverage is n/a.

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  Hits           ?      449           
  Misses         ?      964           
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