## What changes were proposed in this pull request?

This PR adds built-in SQL function `(REPLACE(<string_expression>, <search_string> [, <replacement_string>])`

`REPLACE()` return that string that is replaced all occurrences with given string.

## How was this patch tested?

added new test suites

Author: Kazuaki Ishizaki <ishizaki@jp.ibm.com>

Closes #18047 from kiszk/SPARK-20750.