Merge two sorted arrays `nums1` and `nums2` into one sorted array. Variant **#29**.
Example 1
Input: nums1 = [29,31,33,35,37,39,41], nums2 = [30,32,34,36]
Output: [29,30,31,32,33,34,35,36,37,39,41]
Constraints
Acceptance: 74% · Topics: array, sorting, two-pointers