esp32/machine_pin: Fix logic clearing USB_SERIAL_JTAG_USB_PAD_ENABLE.

When we don't use USB JTAG, we want to use the two USB pins (D+/D-) as
GPIO. So, do clear USB_SERIAL_JTAG_USB_PAD_ENABLE when USB SERIAL JTAG is
not enabled

Signed-off-by: Garry W <32130780+garywill@users.noreply.github.com>
Signed-off-by: Angus Gratton <angus@redyak.com.au>

Author: garywill

ports/esp32/machine_pin.c

@@ -158,12 +158,12 @@ static mp_obj_t machine_pin_obj_init_helper(const machine_pin_obj_t *self, size_
         }
     }
 
-    #if CONFIG_IDF_TARGET_ESP32C3 && MICROPY_HW_ESP_USB_SERIAL_JTAG
+    #if CONFIG_IDF_TARGET_ESP32C3 && !MICROPY_HW_ESP_USB_SERIAL_JTAG
     if (index == 18 || index == 19) {
         CLEAR_PERI_REG_MASK(USB_SERIAL_JTAG_CONF0_REG, USB_SERIAL_JTAG_USB_PAD_ENABLE);
     }
     #endif
-    #if CONFIG_IDF_TARGET_ESP32C6 && CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG_ENABLED
+    #if CONFIG_IDF_TARGET_ESP32C6 && !CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG_ENABLED
     if (index == 12 || index == 13) {
         CLEAR_PERI_REG_MASK(USB_SERIAL_JTAG_CONF0_REG, USB_SERIAL_JTAG_USB_PAD_ENABLE);
     }