Remove list.h/list.cpp from the project.

Author: ni4

include/rnp.h

@@ -35,7 +35,6 @@
 #include "types.h"
 #include "pass-provider.h"
 #include "key-provider.h"
-#include "list.h"
 #include "crypto/rng.h"
 #include <rnp/rnp_def.h>
 #include "utils.h"

src/common/CMakeLists.txt

@@ -23,7 +23,6 @@
 # POSSIBILITY OF SUCH DAMAGE.
 
 add_library(rnp-common OBJECT
-  list.cpp
   str-utils.cpp
   file-utils.cpp
   time-utils.cpp