chore(starter): add gatsby-contentful-blog-portfolio (#21477)
chore(starter): add gatsby-contentful-blog-portfolio (#21477)

* chore(starters): add gatsby-contentful-blog-portfolio

A new starter for Gatsby+Contentful: a portfolio website with a blog

* Fix starter file

* Fix starter

* used prettier on starters.yml

* npm working again

* fix typo

* remove cypress

* Update starters.yml

Co-authored-by: Ward Peeters <f7d6f8166205aa91930091f422c0634df8a7ceb4@coding-tech.com>

gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby