Longest streak

daily is a list of how many loaves were sold each day. Write longest_streak(daily, target) that returns the length of the longest run of consecutive days with sales of at least target.

longest_streak([5, 12, 14, 3, 10, 11, 15], 10)  ->  3
longest_streak([1, 2], 10)                      ->  0

def longest_streak(daily, target):
    ...