selftests/bpf: Change uretprobe syscall number in uprobe_syscall test

Fixing the syscall number value.

Link: https://lore.kernel.org/all/20240712135228.1619332-3-jolsa@kernel.org/

Fixes: 9e7f74e6 ("selftests/bpf: Add uretprobe syscall call from user space test")
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

@@ -216,7 +216,7 @@ static void test_uretprobe_regs_change(void)
 }
 
 #ifndef __NR_uretprobe
-#define __NR_uretprobe 463
+#define __NR_uretprobe 467
 #endif
 
 __naked unsigned long uretprobe_syscall_call_1(void)