removed newline in AFSK payload telemetry to avoid direwolf crash

afsk/main.c

@@ -1214,7 +1214,7 @@ if (payload == ON)
         }
     }
     sensor_payload[i++] = ' ';
-    sensor_payload[i++] = '\n';
+//  sensor_payload[i++] = '\n';
     sensor_payload[i] = '\0';
     printf("Payload string: %s", sensor_payload);