Update NSS to 3.21 RTM and NSPR to 4.11 RTM

nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_ldapresponse.c

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
  * pkix_pl_ldapresponse.c
  *
  */
 
 #include <fcntl.h>
 #include "pkix_pl_ldapresponse.h"
@@ skipping 712 matching lines @@
         PKIX_NULLCHECK_TWO(response, pResultCode);
 
         messageType = response->decoded.protocolOp.selector;
 
         if (messageType != LDAP_SEARCHRESPONSERESULT_TYPE) {
                 PKIX_ERROR(PKIX_GETRESULTCODECALLEDFORNONRESULTMESSAGE);
         }
 
         resultMsg = &response->decoded.protocolOp.op.searchResponseResultMsg;
 
-        *pResultCode = *(char *)(resultMsg->resultCode.data);
+        *pResultCode = *(resultMsg->resultCode.data);
 
 cleanup:
 
         PKIX_RETURN(LDAPRESPONSE);
 }
 
 /*
  * FUNCTION: pkix_pl_LdapResponse_GetAttributes
  * DESCRIPTION:
  *
@@ skipping 33 matching lines @@
                 PKIX_ERROR(PKIX_GETATTRIBUTESCALLEDFORNONENTRYMESSAGE);
         }
 
         *pAttributes = response->
                 decoded.protocolOp.op.searchResponseEntryMsg.attributes;
 
 cleanup:
 
         PKIX_RETURN(LDAPRESPONSE);
 }