Update references to UrlUpdaters in the documentation

[SDallmann]

The references to xyzUrlUpdater classes are outdated in this documentation IDEasy-contribution-getting-started.adoc

e.g. JsonUrlUpdater is not at cli/src/main/java/com/devonfw/tools/ide/url/updater/JsonUrlUpdater.java

but instead it's at url-updater/src/main/java/com/devonfw/tools/ide/url/updater/JsonUrlUpdater.java

[no-usefun]

Hi @SDallmann 👋
Thanks for reporting this! I’d like to fix this documentation issue if it is still open.
I’ll update the outdated xyzUrlUpdater class references in IDEasy-contribution-getting-started.adoc and open a PR ✅

[SDallmann]

Hi @no-usefun
Sure, you can go ahead and fix this :) I'll assign you the task

[SDallmann]

I've reassigned the issue due to inactivity.