Create template for "Become a xyz" page

[philipwindecker]

Create a template page for filling out a certain project role. The template shall contain topics like "criteria", "requirements" and "expectations", similarly to a job offer page.

Apply the template page on the page https://asam-ev.github.io/asam-project-guide/asamprojectguide/getting-involved/development/02_project_lead.html. Discuss with team.

[florianwallerer]

This issue is outdated. All role descriptions are now containing the following informations:

• Description
• Requirements
• Responsibilities
• Instructional pages for this role
• Role related topics