LibCore: Fix ConfigFile.cpp compilation on Windows

Libraries/LibCore/ConfigFile.cpp

@@ -12,8 +12,6 @@
 #include <LibCore/Directory.h>
 #include <LibCore/StandardPaths.h>
 #include <LibCore/System.h>
-#include <pwd.h>
-#include <sys/types.h>
 
 namespace Core {