[FL-1351] Wiegand read fix (#483)

* App accessor: fix external interrupts binding. Hal: removed InterruptTypeExternalInterrupt.
* GPIO hal: add ex and simple init functions to F6 target
* GPIO hal: add dummy alt fn to F6 target
* RFID hal: update gpio hal usage
* F5,F6: synchronize targets, backport VCP fixes, cleanup.

Co-authored-by: あく <alleteam@gmail.com>

core/api-hal/api-interrupt-mgr.h

@@ -14,7 +14,6 @@ typedef enum {
     InterruptTypeComparatorTrigger,
     InterruptTypeTimerOutputCompare,
     InterruptTypeTimerUpdate,
-    InterruptTypeExternalInterrupt,
 } InterruptType;
 
 /** Interrupt callback type */