Add note to cy.request page that no need to wait for it

[bahmutov]

While doing a testing workshop, I had a user who was really good (some Cypress experience already, hooked up TypeScript support, added Swagger api for resetting data on the server) get stuck because he did this:

cy.server()
cy.route('POST', '/api/reset').as('reset')
cy.request('POST', '/api/reset')
cy.wait('@reset')

and of course this times out - because cy.request calls do not originate from the application. We don't have a note in on.cypress.io/request explaining that cy.request automatically finishes before next Cypress command starts