Merge pull request #919 from IntelPython/gitter-badge

Add a badge to our gitter chatroom

README.md

@@ -1,7 +1,7 @@
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![Coverage Status](https://coveralls.io/repos/github/IntelPython/numba-dpex/badge.svg?branch=main)](https://coveralls.io/github/IntelPython/numba-dpex?branch=main)
 [![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://github.com/pre-commit/pre-commit)
-
+[![Join the chat at https://matrix.to/#/#Data-Parallel-Python_community:gitter.im](https://badges.gitter.im/Join%20Chat.svg)](https://app.gitter.im/#/room/#Data-Parallel-Python_community:gitter.im)
 <img align="left" src="https://spec.oneapi.io/oneapi-logo-white-scaled.jpg" alt="oneAPI logo" width="75"/>
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