Add a new rule to prevent chaining get queries

[Antonin KLOPP-TOSSER]

As stated in the cypress documentation, cy.get() searches from the root element, thus it seems that there is no point in chaining two cy.get() (like cy.get().get()) and most of the time, what is really wanted is to do cy.get().find().

I am willing to give this rule a try if you think this is relevant!