Update governments.yml

[zackha]

added codefornorway

Thanks for the contribution! Below is a template that can make it easier when submitting your Organization:

Your Organization: Code for Norway
GitHub Organization url: @codefornorway
Country/Locality: Oslo, Norway

Inclusion requirements:

• [x] Referenced account is an Organization not a User^
• [x] If this is a government project, your Organization's description should include a reference to your country/agency.
• [x] Make sure your Organization includes at least one public repository
• [ ] Please also include a URL for your organization that links back to your organization or agency homepage.

^ If you want to convert your account to an org, details can be found here: https://help.github.com/articles/converting-a-user-into-an-organization/

:heart: GitHub Government Contributors