chore: Update README.md badges (#2778)

Author: ibuziuk

README.md

@@ -1,7 +1,7 @@
 # Eclipse Che documentation project
-[![Contribute](https://www.eclipse.org/che/contribute.svg)](https://workspaces.openshift.com/f?url=https://github.com/eclipse/che-docs)
+[![Contribute](https://www.eclipse.org/che/contribute.svg)](https://workspaces.openshift.com#https://github.com/eclipse/che-docs)
 
-[![Contribute](https://img.shields.io/static/v1?label=open%20with&message=che-code&logo=eclipseche&color=FDB940&labelColor=525C86)](https://che-dogfooding.apps.che-dev.x6e0.p1.openshiftapps.com/#https://github.com/eclipse-che/che-docs?df=devfile.yaml)
+[![Dev](https://img.shields.io/static/v1?label=Open%20in&message=Che%20dogfooding%20(with%20VS%20Code)&logo=eclipseche&color=FDB940&labelColor=525C86)](https://che-dogfooding.apps.che-dev.x6e0.p1.openshiftapps.com#https://github.com/eclipse-che/che-docs)
 
 This repository contains sources for the [documentation for Eclipse Che](https://www.eclipse.org/che/docs/). To contribute to the documentation, see the [Contribution guide](CONTRIBUTING.adoc). We love pull requests and appreciate contributions that make docs more helpful for users.