input: Write a python function to take a list of strings and return a new list with the capitalized versions of strings sorted alphabetically.
  assert capitalize_and_sort(["hello", "world", "my name is", "xebia"]) == ["Hello", "My name is", "World", "Xebia"]
  assert capitalize_and_sort(["banana", "apple", "cherry"]) == ["Apple", "Banana", "Cherry"]
  assert capitalize_and_sort(["zebra", "monkey", "lion"]) == ["Lion", "Monkey", "Zebra"]
output: def capitalize_and_sort(strings):
      return sorted([s.capitalize() for s in strings])