Massive refactor to accommodate RISC-V targets

- Refactored entire codebase (excluding the Insight component) to accommodate multiple target architectures (no longer specific to AVR)
- Deleted 'generate SVD' GDB monitor command - I will eventually move this functionality to the Bloom website
- Added unit size property to address spaces
- Many other changes which I couldn't be bothered to describe here

src/DebugServer/Gdb/Exceptions/DebugServerInterrupted.hpp

@@ -16,6 +16,6 @@ namespace DebugServer::Gdb::Exceptions
     class DebugServerInterrupted: public ::Exceptions::Exception
     {
     public:
-        explicit DebugServerInterrupted() = default;
+        DebugServerInterrupted() = default;
     };
 }