'Sorts the given list in place.
The strings are sorted alphabetically and the numbers numerically.
Note that the given list is changed and nothing is returned. Use
`Copy List` first, if you need to keep also the original order.
${L} = [2,1,\'a\',\'c\',\'b\']
| Sort List | ${L} |
| ${L} = [1, 2, \'a\', \'b\', \'c\']'

def sort_list(self, list_):

    list_.sort()
