Decoupled AVR8 physical interface enum from EDBG protocol code

src/Targets/Microchip/AVR/AVR8/Avr8.cpp

@@ -7,6 +7,7 @@
 
 #include "Avr8.hpp"
 #include "PadDescriptor.hpp"
+#include "PhysicalInterface.hpp"
 #include "src/Logger/Logger.hpp"
 #include "src/Exceptions/InvalidConfig.hpp"
 #include "src/Targets/TargetRegister.hpp"

src/Targets/Microchip/AVR/AVR8/PhysicalInterface.hpp

@@ -0,0 +1,12 @@
+#pragma once
+
+namespace Bloom::Targets::Microchip::Avr::Avr8Bit
+{
+    enum class PhysicalInterface: int
+    {
+        JTAG,
+        DEBUG_WIRE,
+        PDI,
+        UPDI,
+    };
+}