Link the code of conduct from README.md (#98)

Author: sherhut

rfcs/20230929-code-of-conduct.md renamed to CODE-OF-CONDUCT.md

@@ -1,16 +1,3 @@
-# RFC - Establishing OpenXLA Code of Conduct
-
-We would like to establish a code of conduct for the OpenXLA community. In this
-initial RFC, we will focus on the code of conduct itself and leave the
-definition of enforcement measures to a follow-on rfc.
-
-Currently, core maintainers also serve as the point of contact for code of
-conduct violations. We decided for this approach to reduce the number of
-committees we need to create and maintain. Should the need arise, we can
-transition to a dedicated code of conduct committee.
-
-Below is the text of the propose code of conduct.
-
 # OpenXLA Code of Conduct
 
 ## Our pledge

README.md

@@ -28,7 +28,11 @@ project updates, and the development of `/xla` and `/stablehlo`.
 * [IREE](https://github.com/openxla/iree): MLIR-based end-to-end compiler and runtime for ML models. Note that IREE has its own comms channels (see its README).
 
 ## Code of Conduct
-Until an OpenXLA-specific Code of Conduct is in place, all community spaces for OpenXLA are subject to the [TensorFlow Code of Conduct](https://github.com/tensorflow/community/blob/master/CODE_OF_CONDUCT.md).
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community. See our 
+[code of conduct](https://github.com/openxla/community/blob/master/CODE-OF-CONDUCT.md)
+for details.
 
 ## Contacts