Remove myself as maintainer

Author: thomashoneyman

README.md

@@ -4,7 +4,6 @@
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 [![Pursuit](https://pursuit.purescript.org/packages/purescript-concurrent-queues/badge)](https://pursuit.purescript.org/packages/purescript-concurrent-queues)
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-[![Maintainer: thomashoneyman](https://img.shields.io/badge/maintainer-thomashoneyman-teal.svg)](https://github.com/thomashoneyman)
 
 An unbounded and bounded queue for concurrent access.