[doc](sql-functions) Sort EXPLODE_SPLIT example output to match ORDER BY

[Rango-2017]

Summary

• The k1 = 5 example uses ORDER BY k1, e1 with k2 = 1,2,3, but the printed rows were 2, 3, 1.
• Update the expected output to 1, 2, 3 in the 3.x / 2.1 / 2.0 English and zh-CN pages.

Fixes #3889

Test plan

• Compare the k1 = 5 result table with ORDER BY k1, e1 on 2.1 / 3.x
• Confirm 4.x, current, and 1.2 pages were already sorted and were not changed