[8.x] Add lost connection messages for MySQL persistent connections (#35224)

* [Mysql] Add lost connection messages for persistent connections

* Fix style

Co-authored-by: Kevin Anidjar <kevin.anidjar@total.com>

Author: kanidjar

src/Illuminate/Database/DetectsLostConnections.php

@@ -45,6 +45,8 @@ protected function causedByLostConnection(Throwable $e)
             'The connection is broken and recovery is not possible. The connection is marked by the client driver as unrecoverable. No attempt was made to restore the connection.',
             'SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Try again',
             'SQLSTATE[HY000]: General error: 7 SSL SYSCALL error: EOF detected',
+            'SQLSTATE[HY000] [2002] Connection timed out',
+            'SSL: Connection timed out',
         ]);
     }
 }