Update README.md

Author: fundaev

README.md

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+![Swift](https://img.shields.io/badge/Swift-%3E%3D%205.2-orange)
+![Platform](https://img.shields.io/badge/Platform-iOS%20%7C%20MacOS%20%7C%20tvOS%20%7C%20watchOS%20%7C%20Linux-blue)
 [![Swift](https://github.com/fundaev/spacetrack/actions/workflows/swift.yml/badge.svg)](https://github.com/fundaev/spacetrack/actions/workflows/swift.yml)
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 # SpaceTrack
 
 The SpaceTrack package allows to interact with [www.space-track.org](https://www.space-track.org)