Update workflow example README (#251)

Update outdated information section in workflow example README

examples/workflow-glsp/README.md

@@ -11,6 +11,6 @@ This package is built with `yarn` and is available from npm via [@eclipse-glsp-e
 ## More information
 
 For more information, please visit the [Eclipse GLSP Umbrella repository](https://github.com/eclipse-glsp/glsp) and the [Eclipse GLSP Website](https://www.eclipse.org/glsp/).
-If you have questions, contact us on our [spectrum chat](https://spectrum.chat/glsp/) and have a look at our [communication and support options](https://www.eclipse.org/glsp/contact/).
+If you have questions, please raise them in the [discussions](https://github.com/eclipse-glsp/glsp/discussions) and have a look at our [communication and support options](https://www.eclipse.org/glsp/contact/).
 
 ![alt](https://www.eclipse.org/glsp/images/diagramanimated.gif)