Update server-configuration.md

Author: yurikuzn

docs/administration/server-configuration.md

@@ -6,11 +6,11 @@ EspoCRM can be installed on:
   * [Apache](apache-server-configuration.md)
   * [Nginx](nginx-server-configuration.md)
   * [IIS](iis-server-configuration.md)
-* PHP 8.1 - 8.3
+* PHP 8.2 - 8.3
 * Database
   * MySQL 5.7, 8.0 - 8.4
   * MariaDB 10.2.2 and greater
-  * PostgreSQL 15 (beta)
+  * PostgreSQL 15
 
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