external/boringssl: Sync to 9c33ae85621ef8e00a42309b5101e0bedd02b816.

This includes the following changes:

https://boringssl.googlesource.com/boringssl/+log/629db8cd0c84628e37aa81242b5b07fec7602f55..9c33ae85621ef8e00a42309b5101e0bedd02b816

Bug: 33622440
Test: BoringSSL tests
Change-Id: I20da15ad995a620b6b2f08db20c77ebd0f05ca10
diff --git a/src/crypto/bytestring/cbs.c b/src/crypto/bytestring/cbs.c
index 132fe03..14c55a4 100644
--- a/src/crypto/bytestring/cbs.c
+++ b/src/crypto/bytestring/cbs.c
@@ -20,6 +20,7 @@
 #include <string.h>
 
 #include "internal.h"
+#include "../internal.h"
 
 
 void CBS_init(CBS *cbs, const uint8_t *data, size_t len) {
@@ -76,7 +77,7 @@
 }
 
 int CBS_contains_zero_byte(const CBS *cbs) {
-  return memchr(cbs->data, 0, cbs->len) != NULL;
+  return OPENSSL_memchr(cbs->data, 0, cbs->len) != NULL;
 }
 
 int CBS_mem_equal(const CBS *cbs, const uint8_t *data, size_t len) {
@@ -150,7 +151,7 @@
   if (!cbs_get(cbs, &v, len)) {
     return 0;
   }
-  memcpy(out, v, len);
+  OPENSSL_memcpy(out, v, len);
   return 1;
 }