Unify Package () representation for properties:
 - make them one line where it's possible
 - add spaces between parentheses and curly braces
 - drop the explicit size of package
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>