tests: fix sortdict doctest with Python 3.12
The output of OrderedDict changed to use plain dict syntax:
$ python3.11 -c "import collections;print(collections.OrderedDict([('a', 0), ('b', 1)]))"
OrderedDict([('a', 0), ('b', 1)])
$ python3.12 -c "import collections;print(collections.OrderedDict([('a', 0), ('b', 1)]))"
OrderedDict({'a': 0, 'b': 1})
{
// Enforcing
"eqeqeq" : true, // true: Require triple equals (===) for comparison
"forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
"freeze" : true, // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
"nonbsp" : true, // true: Prohibit "non-breaking whitespace" characters.
"undef" : true, // true: Require all non-global variables to be declared (prevents global leaks)
// Environments
"browser" : true // Web Browser (window, document, etc)
}