docs: added codespace link

Signed-off-by: Rajeev Lochan Dash <96860040+RajeevDash007@users.noreply.github.com>

.devcontainer/README.md

@@ -4,7 +4,7 @@
 
 Make sure you have the [VSCode DevContainer](https://code.visualstudio.com/docs/devcontainers/containers) extensions installed. If you open the project, VSCode will ask you if you want to open it inside of the DevContainer. If that's not the case, use <kbd>F1</kbd>&rarr;*Dev Containers: Open Folder in Container*.
 
-Alternatively open the project directly in [GitHub Codespaces](https://github.com/features/codespaces).
+Alternatively open the project directly in [GitHub Codespaces](https://github.com/codespaces/new?hide_repo_select=true&ref=master&repo=60243197&skip_quickstart=true).
 
 That's already it. Everything else will be configured automatically by the Containers startup routine.
 
@@ -69,4 +69,4 @@ any other user.
 The Apache webserver is already configured to automatically try to connect to a debugger process
 listening on port `9003`. To start the VSCode debugger process, use the delivered debug profile `Listen for XDebug`.
 After you started the VSCode debugger, just navigate to the appropriate Nextcloud URL to get your
-debug hits. 
+debug hits.