Split up FormTest

Took @group #slow off both tests on the basis it's not needed with 📌 Order tests by number of public methods to optimize gitlab job times Fixed too, and removed node module from being installed since it's not used at all.

Seems straight forward with no loss

Committed and pushed c3dd9aa0b6 to 11.x and 98b7c25e08 to 11.0.x and 27bf7bd001 to 10.4.x and 5c8753e003 to 10.3.x. Thanks!

nod_ → closed merge request !9068

Automatically closed - issue fixed for 2 weeks with no activity.