Update lib/std/c.zig

Co-authored-by: Alex Rønne Petersen <[email protected]>

Author: dacheng-gao

lib/std/c.zig

@@ -5598,7 +5598,7 @@ pub const MSG = switch (native_os) {
     .linux => linux.MSG,
     .emscripten => emscripten.MSG,
     .windows => ws2_32.MSG,
-    .macos, .ios, .tvos, .watchos, .visionos => darwin.MSG,
+    .driverkit, .macos, .ios, .tvos, .watchos, .visionos => darwin.MSG,
     .haiku => struct {
         pub const OOB = 0x0001;
         pub const PEEK = 0x0002;