SL-10948: Fix for crash in llcorehttp/_httplibcurl.cpp.

The crash can appear on some non-windows platforms (any LP64 model platforms).
Depending on alignment this can overwrite one word of the pointer `op` declared
above.  Subsequently it will crash when later writing to memory through that
pointer

indra/llcorehttp/_httplibcurl.cpp

@@ -355,7 +355,8 @@ bool HttpLibcurl::completeRequest(CURLM * multi_handle, CURL * handle, CURLcode
 	}
     if (op->mStatus)
     {
-        int http_status(HTTP_OK);
+        // note: CURLINFO_RESPONSE_CODE requires a long - https://curl.haxx.se/libcurl/c/CURLINFO_RESPONSE_CODE.html
+        long http_status(HTTP_OK);
 
         if (handle)
         {