moreutils: update to 0.64

Remove upstreamed patch.

Fixed license information.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

utils/moreutils/patches/010-uclibc.patch

@@ -1,11 +0,0 @@
---- a/parallel.c
-+++ b/parallel.c
-@@ -241,7 +241,7 @@ pid_t create_pipe_child(int *fd, int orig_fd)
- 	return pipe_child(fds[0], orig_fd);
- }
- 
--#if defined(__CYGWIN__)
-+#if defined(__CYGWIN__) || defined(__UCLIBC__)
- int getloadavg(double loadavg[], int nelem) {
- 	int fd, n, elem;
- 	char buf[128];