Support for the Android 11 WindowInsets types

[chrisbanes]

The new API:

// kotlin
Insetter.builder()
    // This will apply the navigation + status bar insets as padding to
    // all sides of the view
    .padding(windowInsetTypesOf(navigationBars = true, statusBars = true))
    // There's also paddingLeft(), paddingTop(), etc for specific sides
    
    // This will apply the navigation bar insets as bottom margin on the view
    .marginBottom(windowInsetTypesOf(navigationBars = true))
    // Similarly, there's also margin(), marginLeft(), etc
    
    // Applies this to the view
    .applyToView(view)

// java
Insetter.builder()
    // This will apply the navigation + status bar insets as padding to
    // all sides of the view.
    .padding(WindowInsetsCompat.Type.navigationBars()
        | WindowInsetsCompat.Type.statusBars())
    // There's also paddingLeft(), paddingTop(), etc for specific sides
    
    // This will apply the navigation bar insets as bottom margin on the view
    .marginBottom(WindowInsetsCompat.Type.navigationBars())
    // Similarly, there's also margin(), marginLeft(), etc
    
    // Applies this to the view
    .applyToView(view);

Breaking changes

• DBX: app:consumeSystemWindowInsets has been renamed to app:consumeWindowInsets
• Widgets: app:consumeSystemWindowInsets has been renamed to app:consumeWindowInsets