Upgrade spotless to latest - 7.0.2

[brianseeders]

• Upgrades spotless to latest, which enables a bunch of new stuff, including the ability to sort members of classes
• Commit the output of ./gradlew spotlessApply as well

[mhl-b]

Are you still planning to do this? Spotless breaks in switch pattern matching like this:

    switch (c) {
        case Suit s when s == Suit.CLUBS -> {
            System.out.println("It's clubs");
        }

[elasticsearchmachine]

Pinging @elastic/es-delivery (Team:Delivery)

[breskeby]

One thing we run into in the past with 7.0 beta versions was this: diffplug/spotless#2331
But seems that got fixed.