[FL-1156, FL-1249] Add IRDA encoder/decoder library (#451)

* Add cscope db generation
* Add api-hal-irda, TIM2: HAL->LL
* Add libirda: pwm decoding
* Universal state machine
* Add irda decoder library
* Move IRDA capture to standalone tool
* Add encoder/decoder samsung32, NEC, fix bugs
* Port current App to new Irda lib
* Fix clang format for test data
* Port IRDA api-hal to f6

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

firmware/targets/f5/api-hal/api-hal-irda_i.h

@@ -0,0 +1,10 @@
+#pragma once
+#include "api-hal-tim_i.h"
+
+/**
+ * Function to handle IRDA timer ISR.
+ *
+ * @param   source - reason for interrupt request.
+ */
+void api_hal_irda_tim_isr(TimerIRQSource source);
+