fix: use 2.9 for required in compatibility with NevePro

Author: Soare-Robert-Daniel

functions.php

@@ -112,7 +112,7 @@ function ( $compatibilities ) {
 
 		$compatibilities['NevePro'] = [
 			'basefile'  => defined( 'NEVE_PRO_BASEFILE' ) ? NEVE_PRO_BASEFILE : '',
-			'required'  => '3.0',
+			'required'  => '2.9',
 			'tested_up' => '3.0',
 		];