message: Added middleware to issue template
diff: - [ ] GraphQL Playground - Electron App
  - [ ] GraphQL Playground
  +- [ ] GraphQL Playground Middleware
  #### What OS and OS version are you experiencing the issue(s) on?
  -#### What version of graphql-playground(-electron) are you experience the issue(s) on?
  +#### What version of graphql-playground(-electron/-middleware) are you experience the issue(s) on?
  #### What is the expected behavior?
  