Add the link to the Nor Tutorial in the Working with Platforms section

[edobrowolska]

For all of the EarthCODE integrated platforms, you can apply for Network‑of‑Resources (NoR) sponsorship to cover compute costs. - Add here the link on how the NoR works and how user can access for the sposnsorhip.: https://esa-earthcode.github.io/documentation/Training%20and%20Resources/NoR

We shpuld underline that: EarthCODE will manage the NoR subscirption. We should indicate this plan and let users know that until this integration with NoR is finalised they still need to ask for their own subscription.

[u3ks]

changed in #126