new cfdp mock folder, added additional cfdp mocks

src/fsfw/cfdp/handler/RemoteConfigTableIF.h

@@ -6,6 +6,7 @@
 namespace cfdp {
 
 class RemoteConfigTableIF {
+ public:
   virtual ~RemoteConfigTableIF() = default;
   virtual bool getRemoteCfg(EntityId remoteId, RemoteEntityCfg* cfg) = 0;
 };