[submodule]: update sonic-sairedis (#3833)

lguohan · web-flow · commit f0a3d85ec2b5 · 2019-12-02T10:27:35.000-08:00
* 27a93ff 2019-11-25 | Don't learn fdb entries on LAG when rif based (#538) [Kamil Cudnik] * 5ef1764 2019-11-22 | Changes in sonic-sairedis repo to support the NAT feature. (#519) [Kiran Kumar Kella] Signed-off-by: Guohan Lu <gulv@microsoft.com>
diff --git a/src/sonic-sairedis b/src/sonic-sairedis
@@ -1 +1 @@
-Subproject commit 533749062f638f74ebc09c4bd0a5162b2c575564
+Subproject commit 27a93ff0d5f0e5fae74c2ef6b78258ad89a066a8
