tools/bpf: replace sys/fcntl.h by fcntl.h

musl does not like including sys/fcntl.h directly:
    1 | #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>

Signed-off-by: Dominique Martinet <[email protected]>

Author: martinetd

tools/bpf/bpftool/tracelog.c

@@ -9,7 +9,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <linux/magic.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <sys/vfs.h>
 
 #include "main.h"