Implement new Marketplaces Page

Hello, as part of the Eclipse.org redesign project, please add the marketing page to the new eclipse.org

Here is the XD link:

https://xd.adobe.com/view/0aa28a1a-1d85-486a-b17a-35e82812efd3-5ff1/

Here is the Content: https://docs.google.com/document/d/1Q7MeJEesQ_e7I_D08ERrMZN_5WX9VXVTalHTbWtioP0/edit

Visual asset:assets.zip

Thanks!