docs: add link to org CONTRIBUTING.md (#13)

README.md

@@ -119,20 +119,11 @@ This package includes supporting Jython classes and interfaces. For more informa
 
 This package includes all Ignition Scripting Functions. For more information, see documentation here: <https://docs.inductiveautomation.com/display/DOC80/Scripting+Functions>.
 
-### Contributing
+## Contributing
 
-To contribute to this project, follow these steps:
+See [CONTRIBUTING.md](https://github.com/ignition-api/.github/blob/main/CONTRIBUTING.md#contributing-to-ignition-api).
 
-1. Fork this repository
-2. Create a local copy on your machine
-3. Create a branch
-4. Make your changes and commit them
-5. Push to the `main` branch
-6. Create the pull request
-
-Alternatively see the GitHub documentation on [creating a pull request](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request).
-
-### Discussions
+## Discussions
 
 Feel free to post your questions and/or ideas at [Discussions](https://github.com/ignition-api/discussions/discussions).