The Github project creation is not adding the topics/keywords

When the Github project is created, it contains the name and the description, but not the topics/keywords even when those are requested on the questionnaire.

**Tech:**
Github API v3 is not allowing to send keywords on the creation, is necessary to do an extra call to another endpoint to add the topics/keywords.  
See https://developer.github.com/v3/repos/#replace-all-topics-for-a-repository