Improve indentation of switch cases

[wilkinsona]

See spring-projects/spring-boot#28180.

We'd like this:

return switch (getErrorProperties().getIncludeBindingErrors()) {
case ALWAYS -> true;
case ON_PARAM -> getErrorsParameter(request);
default -> false;
};

To be formatted like this:

return switch (getErrorProperties().getIncludeBindingErrors()) {
     case ALWAYS -> true;
     case ON_PARAM -> getErrorsParameter(request);
     default -> false;
};

Similarly, we'd like this:

switch (getErrorProperties().getIncludeBindingErrors()) {
case ALWAYS:
    return true;
case ON_PARAM:
    return getErrorsParameter(request);
default:
    return false;
}

To be formatted like this:

switch (getErrorProperties().getIncludeBindingErrors()) {
    case ALWAYS:
        return true;
    case ON_PARAM:
        return getErrorsParameter(request);
    default:
        return false;
}