Update go.mod and go.sum to latest version from networkservicemesh/sd…

…k@master networkservicemesh/sdk#

networkservicemesh/sdk PR link: https://github.com/networkservicemesh/sdk/pull/

networkservicemesh/sdk commit message:
commit a36209b21c4b9a70ed5c6af21b065edc02cc5d64
Author: Vladimir Popov <vladimir.popov@xored.com>
Date:   Tue Feb 16 16:52:11 2021 +0700

    Fix data race in refresh test (#708)

    Signed-off-by: Vladimir Popov <vladimir.popov@xored.com>

Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/golang/protobuf v1.4.3
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/networkservicemesh/api v0.0.0-20210202152048-ec956057eb3a
-	github.com/networkservicemesh/sdk v0.0.0-20210215155153-6ff32a79992d
+	github.com/networkservicemesh/sdk v0.0.0-20210216095211-a36209b21c4b
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spiffe/go-spiffe/v2 v2.0.0-alpha.4.0.20200528145730-dc11d0c74e85
 	github.com/stretchr/testify v1.6.1

go.sum

@@ -284,8 +284,8 @@ github.com/nats-io/stan.go v0.6.0/go.mod h1:eIcD5bi3pqbHT/xIIvXMwvzXYElgouBvaVRf
 github.com/nbutton23/zxcvbn-go v0.0.0-20180912185939-ae427f1e4c1d/go.mod h1:o96djdrsSGy3AWPyBgZMAGfxZNfgntdJG+11KU4QvbU=
 github.com/networkservicemesh/api v0.0.0-20210202152048-ec956057eb3a h1:26MmmU399gnahAC+f6OfWsP5MpnLdJ4UjvBa6fXYvNU=
 github.com/networkservicemesh/api v0.0.0-20210202152048-ec956057eb3a/go.mod h1:qvxdY1Zt4QTtiG+uH1XmjpegeHjlt5Jj4A8iK55iJPI=
-github.com/networkservicemesh/sdk v0.0.0-20210215155153-6ff32a79992d h1:Bs/Bzi+WtNcfTqUTUacTZ4ysSslWO8KJJ9/bncf5EWU=
-github.com/networkservicemesh/sdk v0.0.0-20210215155153-6ff32a79992d/go.mod h1:7Y9JsBKKjgvOT2faCXy/aM76bWsA//xvdVfbdLe0WXk=
+github.com/networkservicemesh/sdk v0.0.0-20210216095211-a36209b21c4b h1:6M4ZAQwAJxcI2ii7QF2oK2btsx/qwjbtnpILMLsecQw=
+github.com/networkservicemesh/sdk v0.0.0-20210216095211-a36209b21c4b/go.mod h1:7Y9JsBKKjgvOT2faCXy/aM76bWsA//xvdVfbdLe0WXk=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/nishanths/exhaustive v0.0.0-20200811152831-6cf413ae40e0/go.mod h1:wBEpHwM2OdmeNpdCvRPUlkEbBuaFmcK4Wv8Q7FuGW3c=