General tidying, addressing issues found by static analysis tool.

src/DebugServers/GdbRsp/AvrGdbRsp/AvrGdbRsp.hpp

@@ -116,10 +116,10 @@ namespace Bloom::DebugServers::Gdb
         };
 
     public:
-        AvrGdbRsp(EventManager& eventManager): GdbRspDebugServer(eventManager) {};
+        explicit AvrGdbRsp(EventManager& eventManager): GdbRspDebugServer(eventManager) {};
 
         std::string getName() const override {
             return "AVR GDB Remote Serial Protocol Debug Server";
         }
     };
-}
+}