SPRACINGF3NEO - VTX Support.

Note: Likely there will be a clash with DMA driven OSD and the VTX.

There is no support in the code to disable OSD updates prior to changing
VTX channel.

src/main/drivers/resource.h

@@ -59,6 +59,7 @@ typedef enum {
     OWNER_INVERTER,
     OWNER_LED_STRIP,
     OWNER_TRANSPONDER,
+    OWNER_VTX,
     OWNER_TOTAL_COUNT
 } resourceOwner_e;