fix(wio-e5): Fix LED state inversion (#8500)

Wio-E5 currently has LED appearing to be steadily on, due to incorrect LED_STATE_ON (it is actually briefly flashing off, but visually it is hard to perceive).

Wio-E5 has LED between GPIO PB5 and VCC, so LED_STATE_ON should be 0 for LED to blink correctly. With this commit, it is now flashing correctly.

Refer to schematics:

* [Wio-E5 Development Kit](https://files.seeedstudio.com/products/113990934/LoRa-E5%20Dev%20Board%20v1.0.pdf)
* [Wio-E5 mini](https://files.seeedstudio.com/products/113990939/LoRa-E5%20mini%20v1.0.pdf)

Signed-off-by: Andrew Yong <[email protected]>

Author: ndoo

variants/stm32/wio-e5/variant.h

@@ -15,7 +15,7 @@ Do not expect a working Meshtastic device with this target.
 #define USE_STM32WLx
 
 #define LED_PIN PB5
-#define LED_STATE_ON 1
+#define LED_STATE_ON 0
 
 #define WIO_E5