stmhal: Expose all PYBv1.0 pins, include SD and USB pins.

To have proper low power mode, need to configure all unused pins in
input mode, so need to have them available.

stmhal/boards/PYBV10/pins.csv

@@ -38,10 +38,22 @@ Y13,Reset
 Y14,GND
 Y15,3.3V
 Y16,VIN
-LED_BLUE,PB4
+SW,PB3
 LED_RED,PA13
 LED_GREEN,PA14
 LED_YELLOW,PA15
-SW,PB3
-SD,PA8
+LED_BLUE,PB4
 MMA_INT,PB2
+MMA_AVDD,PB5
+SD_D0,PC8
+SD_D1,PC9
+SD_D2,PC10
+SD_D3,PC11
+SD_CMD,PD2
+SD_CK,PC12
+SD,PA8
+SD_SW,PA8
+USB_VBUS,PA9
+USB_ID,PA10
+USB_DM,PA11
+USB_DP,PA12