Fix doc link in readme

rephrasing to avoid using `here` for link text

Signed-off-by: Clay Rosenthal <[email protected]>

Author: clayrosenthal

README.md

@@ -26,7 +26,7 @@ Generated files are created by a build script (see section [How to build](#how-t
 A Subset of this `DevWorkspace` API defines a structure (workspace template content), which is also at the core of the **Devfile 2.0** format specification.
 For more information about this, please look into the [Devfile support README](https://github.com/devfile/registry-support/blob/main/README.md)
 
-The generated documentation of the Devfile 2.0 format, based on its json schema, is available [here](https://devfile.github.io).
+You can read the available generated [documentation of the Devfile 2.0 format](https://devfile.io/docs/2.3.0/devfile-schema), based on its json schema.
 
 Typescript model is build on each commit of main branch and available as an [NPM package](https://www.npmjs.com/package/@devfile/api).