Update Fuchsia-specific code to use the new MX_ error names

runtime/bin/crypto_fuchsia.cc

Index: runtime/bin/crypto_fuchsia.cc
diff --git a/runtime/bin/crypto_fuchsia.cc b/runtime/bin/crypto_fuchsia.cc
index 4f9ec426163a910c52315179cc6b78000d899456..dedf0e9417eb79ba38f09f3792e8245ba9f8fc6f 100644
--- a/runtime/bin/crypto_fuchsia.cc
+++ b/runtime/bin/crypto_fuchsia.cc
@@ -20,7 +20,7 @@ bool Crypto::GetRandomBytes(intptr_t count, uint8_t* buffer) {
         (MX_CPRNG_DRAW_MAX_LEN < remaining) ? MX_CPRNG_DRAW_MAX_LEN : remaining;
     size_t res = 0;
     const mx_status_t status = mx_cprng_draw(buffer + read, len, &res);
-    if (status != NO_ERROR) {
+    if (status != MX_OK) {
       return false;
     }
     read += res;