AUTHORS.md: Remove Josh Huber (@uberjay)
His code contributions were deleted in:
@@ -10,4 +10,3 @@ contributions under the terms of the [Apache License, Version 2.0]
* Anthony Arcieri ([@tarcieri](https://github.com/tarcieri))
* Yin Guanhao ([@sopium](https://github.com/sopium))
-* Josh Huber ([@uberjay](https://github.com/uberjay))
