add airdrop-cli

[joshuah345]

All Submissions

• [x] Have you made sure there aren't any other open Pull Requests for the same update/change?
• [ ] This Pull Request doesn't contain any package additions; it's a small change (e.g README change)

Package Additions/Updates

• [ ] Have you confirmed this builds & works as intended on an iOS device (if applicable)? n/a
• [x] Have you confirmed this builds & works as intended on a macOS device (if applicable)?

not sure if i invoked swift properly but it does build for arm64/amd64 as intended.