QSPI: call is_mem_ready before trying to set write enable bit for AT25SF128A

This reverts commit f6d960e023a8d2300f3e850f5d721e87eeb95948.

Author: facchinm

storage/blockdevice/COMPONENT_QSPIF/source/QSPIFBlockDevice.cpp

@@ -1243,7 +1243,13 @@ int QSPIFBlockDevice::_set_write_enable()
     uint8_t status_value = 0;
     int status = -1;
 
+    if (_AT25SF128A_quirk && (false == _is_mem_ready())) {
+        tr_error("Device not ready, set_write_enable failed");
+        return -1;
+    }
+
     do {
+
         if (QSPI_STATUS_OK !=  _qspi_send_general_command(QSPIF_INST_WREN, QSPI_NO_ADDRESS_COMMAND, NULL, 0, NULL, 0)) {
             tr_error("Sending WREN command FAILED");
             break;