Bad string interpolation syntax in Medoo.php

[greg1lutz]

Lines 870 and 1321 of Medoo.php, ver 2.1.7, use the wrong string interpolation syntax: " ... ${var} ... " rather than " ... {$var} ... ". As of php 8.2, this syntax is deprecated, and produces messages to that effect when the code is executed.

[jadeops]

This was fixed recently #1072

@catfan Please tag a new release.

[catfan]

v2.1.8 was released with the fix. https://github.com/catfan/Medoo/releases/tag/v2.1.8