Add support for GraphiQL initial tabs

[jens1101]

Is your feature request related to a problem? Please describe.

I would like to add example queries and mutations for our project. GraphiQL has support for setting default tabs which is ideal for this use case. Unfortunately I don't see this option exposed in Yoga's options.

Describe the solution you'd like

I would like for defaultTabs to be added to the graphiql options.

Describe alternatives you've considered

I tried to add defaultTabs to the graphiql options when creating the Yoga server and ignore the TS errors, however that didn't work. The option doesn't seem to thread through to the GraphiQL component.

[EmrysMyrddin]

This should be now possible with latest version :-)

[jens1101]

@EmrysMyrddin Awesome! I confirmed it working in the latest version. Thank you very much.