Use Project Partial in Organization Show Template

[courte]

Description
We recently moved to using a project partial on the projects index and events show templates, but the change has not yet happened for the organization show template.

Ask / To Do
Change the organization show template (app/views/organizations/show.html.erb) to use the existing project partial (app/views/projects/_project.html.erb) instead of the existing html.

Additional Info
Please include before & after screenshots in your pull request.