Update DetectsLostConnections.php (#35744)

AWS Aurora serverless DB sometimes aborts queries while performing scaling. The error returned is:
"SQLSTATE[HY000]: General error: 1105 The last transaction was aborted due to Seamless Scaling. Please retry."

Author: sfilzek

src/Illuminate/Database/DetectsLostConnections.php

@@ -45,6 +45,9 @@ 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',
+            'SQLSTATE[HY000]: General error: 1105 The last transaction was aborted due to Seamless Scaling. Please retry.',
         ]);
     }
 }