bump mcornella from 12b6963 to dd17a83 (#834)

Bumps [mcornella](https://github.com/mcornella/dotfiles) from `12b6963` to `dd17a83`.
- [Commits](mcornella/dotfiles@12b6963...dd17a83)

---
updated-dependencies:
- dependency-name: mcornella
  dependency-type: direct:production
...

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