[vm] Fix header includes

In https://dart-review.googlesource.com/c/sdk/+/91104, I meant to
delete #include <endian.h>, and accidentally removed #include
<errno.h> instead.

Change-Id: I52e55350d2817c3e6543a8bf806492f1b1dcf3db
Reviewed-on: https://dart-review.googlesource.com/c/91109
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
diff --git a/runtime/vm/os_android.cc b/runtime/vm/os_android.cc
index 3feeea1..997578c 100644
--- a/runtime/vm/os_android.cc
+++ b/runtime/vm/os_android.cc
@@ -8,7 +8,7 @@
 #include "vm/os.h"
 
 #include <android/log.h>   // NOLINT
-#include <endian.h>        // NOLINT
+#include <errno.h>         // NOLINT
 #include <limits.h>        // NOLINT
 #include <malloc.h>        // NOLINT
 #include <sys/resource.h>  // NOLINT