NetBSD: Increase the size of sockaddr_dl.sdl_data from 12 to 24

Upstream commit: NetBSD/src@a3d9e0f

(backport <#4782>)
(cherry picked from commit 8ff5e7e)

Author: tgross35

libc-test/build.rs

@@ -1514,6 +1514,7 @@ fn test_netbsd(target: &str) {
         });
 
         cfg.skip_struct(move |struct_| match struct_.ident() {
+            "sockaddr_dl" => true, // Last field increased size in 10
             x if x.starts_with("ptrace_lwp") => true,
             // These were packed before NetBSD 10
             "arphdr" | "in_addr" | "ip_mreq" | "sockaddr_in" => true,

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -412,7 +412,7 @@ s! {
         pub sdl_nlen: u8,
         pub sdl_alen: u8,
         pub sdl_slen: u8,
-        pub sdl_data: [c_char; 12],
+        pub sdl_data: [c_char; 24],
     }
 
     pub struct __exit_status {