RadioLibWrappers.cpp: Fix STATE_TX_WAIT bitmask

STATE_TX_WAIT is meant to be a single bit but is defined as two bits,
therefore overlapping with STATE_RX. This causes incorrect results
when the code uses the bits to handle the state machine. Fix this.

Signed-off-by: Frieder Schrempf <frieder@fris.de>

Author: fschrempf

src/helpers/radiolib/RadioLibWrappers.cpp

@@ -4,7 +4,7 @@
 
 #define STATE_IDLE       0
 #define STATE_RX         1
-#define STATE_TX_WAIT    3
+#define STATE_TX_WAIT    2
 #define STATE_TX_DONE    4
 #define STATE_INT_READY 16