Update for the OpenPASS-Website

Hi,

we need a change to the website https://openpass.eclipse.org/.

We want to add the information in the red box:

The following links should be inserted:

• video tutorial: Link to the video further down the page
• documentation: https://eclipse.dev/openpass/content/html/user_guide/tutorials/10_scenario_simulation.html
• Further information about openPASS subprojects can be found here: https://gitlab.eclipse.org/eclipse/openpass