[sub-module] advance sonic-swss sub-module (#2453)

To include following changes:

- [teammgrd]: Add retry logic for starting port channel with teamd (#756)
- [portsorch] fix bug in initializePort (#753)
- [intfmgrd] Fix intfmgrd hanging untill first interface becomes ready (#748)
- [intfmgrd]: Support loopback (#742)
-Improve comments for neighbor warmrestart related functions and warmRestartAssist class (#740)

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
This commit is contained in:
Ying Xie 2019-01-16 14:42:59 -08:00 committed by Ying Xie
parent d12d546fa8
commit ff1d194833

@ -1 +1 @@
Subproject commit 8c8779a062631ec5396858d3bac64b9a53d2cb7c
Subproject commit 85f63223a252f011c0240dc405bf25c8259dd136