Add support for GraphQL Code Generator config file

[ajotaos]

GraphQL Code Generator works with a config file codegen.yaml or codegen.json. Please add support to these files, currently the default JSON and YAML icons are appearing.

[Alhadis]

What icon should I use?

[Alhadis]

… never mind, I found it. I left off the -Generator half of my Google search, leaving me to think the GraphQL icon should be used. Guess I'll use this happy-looking thing, here:

[Alhadis]

Damn. That was a hell of a lot harder to get looking right than I expected. 😰 The funnel in particular was murder.

[ajotaos]

Amazing, thank you 👍