Review and update tutorial and course concerning OPR

[vismayajochem]

Description of the issue

Include link to tutorial https://openenergyplatform.github.io/academy/tutorials/99_other/review_process/ in the course https://openenergyplatform.github.io/academy/courses/09_peer_review/
Check the content and update it.

Steps to Reproduce

Ideas of solution

Describe possible ideas for solution and evaluate advantages and disadvantages.

Context and Environment

• Version used:
• Operating system:
• Environment setup and (python) version:

Workflow checklist

• I am aware of the workflow in CONTRIBUTING.md

[vismayajochem]

Some screenshots need to be updated. I would do that once the badges are implemented properly...