Add timeout parameter for database connection

app/ServiceProvider/DatabaseProvider.php

@@ -136,6 +136,7 @@ class DatabaseProvider implements ServiceProviderInterface
             'ssl_ca'   => DB_SSL_CA,
             'ssl_cert' => DB_SSL_CERT,
             'verify_server_cert' => DB_VERIFY_SERVER_CERT,
+            'timeout'  => DB_TIMEOUT,
         ));
     }
 
@@ -156,6 +157,7 @@ class DatabaseProvider implements ServiceProviderInterface
             'password' => DB_PASSWORD,
             'database' => DB_NAME,
             'port'     => DB_PORT,
+            'timeout'  => DB_TIMEOUT,
         ));
     }
 }