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

…k@master networkservicemesh/sdk#668

networkservicemesh/sdk PR link: networkservicemesh/sdk#668

networkservicemesh/sdk commit message:
commit 64f6aa269f6321844fa3b536ed4793840e918505
Author: Vladimir Popov <vladimir.popov@xored.com>
Date:   Mon Feb 8 16:28:44 2021 +0700

    Improve registry chains testing with sandbox (#668)

    * Rework sandbox to node API

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

    * Rework tests to the new sandbox

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

    * Add Builder.setupNode

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

    * Cleanup NSEs on context close

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

    * Add sandbox registry client, rework endpoint Register/Unregister

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

    * Rework endpoint registration in sandbox

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

    * Increase default registry expiration

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

    * Use NSE registry client in sandbox

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

    * NSE should be registered after all NS registered

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

    * Fix imports aliaces

    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/edwarnicke/grpcfd v0.0.0-20200920223154-d5b6e1f19bd0
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/networkservicemesh/api v0.0.0-20210202152048-ec956057eb3a
-	github.com/networkservicemesh/sdk v0.0.0-20210208040156-d1280dd2605c
+	github.com/networkservicemesh/sdk v0.0.0-20210208092844-64f6aa269f63
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spiffe/go-spiffe/v2 v2.0.0-alpha.4.0.20200528145730-dc11d0c74e85

go.sum

@@ -295,8 +295,8 @@ 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 v0.0.0-20210208040156-d1280dd2605c h1:KQwMzDjrLMfqn9EcxusZ+EezFE18XvHxmbbLx2UEtpQ=
-github.com/networkservicemesh/sdk v0.0.0-20210208040156-d1280dd2605c/go.mod h1:gqv+RfDum4HBeZA0k+F96mT2m0rh9LZTUazjtsLJ0Bs=
+github.com/networkservicemesh/sdk v0.0.0-20210208092844-64f6aa269f63 h1:fDvXYI18q3+DIN2zuljZXavL7IILWun2zafTa4llUG8=
+github.com/networkservicemesh/sdk v0.0.0-20210208092844-64f6aa269f63/go.mod h1:gqv+RfDum4HBeZA0k+F96mT2m0rh9LZTUazjtsLJ0Bs=
 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=