Fix secure thrift client connection timeout using kServiceConnSSLTimeout

Summary:
Recently we have identified a few instances of TCP connection timeout for KvStore instance.

{P968496899}

By checking the code, I see the SSL connection is using the timeout setup for plaintext(500ms) instead of the `kServiceConnSSLTimeout`(1000ms).

Fix this.

Reviewed By: shih-hao-tseng

Differential Revision: D52611361

fbshipit-source-id: b893487d9db0aca7b219605be90c2cce377bdc8b

openr/kvstore/KvStore-inl.h

@@ -1135,7 +1135,7 @@ KvStoreDb<ClientType>::KvStorePeer::getOrCreateThriftClient(
           context,
           folly::IPAddress(*peerSpec.peerAddr()), /* v6LinkLocal */
           *peerSpec.ctrlPort(), /* port to establish TCP connection */
-          Constants::kServiceConnTimeout, /* client connection timeout */
+          Constants::kServiceConnSSLTimeout, /* client connection timeout */
           Constants::kServiceProcTimeout, /* request processing timeout */
           folly::AsyncSocket::anyAddress(), /* bindAddress */
           maybeIpTos, /* IP_TOS value for control plane */