basic: Move trivial cleanup/ref/unref macros from macro.h to memory-util.h

Let's keep macro.h for the extremely generic macros that don't fit anywhere
else. Since CLEANUP_ARRAY() is already in memory-util-fundamental.h, we can
make a good case for moving the other cleanup macros in there as well.

src/basic/fd-util.h

@@ -8,6 +8,7 @@
 #include <sys/socket.h>
 
 #include "macro.h"
+#include "memory-util.h"
 #include "missing_fcntl.h"
 #include "stdio-util.h"