Given an array of strings `strs`, group the anagrams together. You can return the answer in any order.
An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.
checklist Constraints
1 <= strs.length <= 10^4 0 <= strs[i].length <= 100 strs[i] consists of lowercase English letters.