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

…k@main networkservicemesh/sdk#

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

networkservicemesh/sdk commit message:
commit ff6a8e30962999e4242c6d520f277b10a7b82581
Author: Uzlov Danil <36223296+d-uzlov@users.noreply.github.com>
Date:   Wed Jun 23 01:20:29 2021 +0700

    Fix unstable tests in onidle package (#989)

    * fix test instability in onidle package

    Signed-off-by: Danil Uzlov <DanilUzlov@yandex.ru>

    * increase test wait in onidle to 250 ms

    Signed-off-by: Danil Uzlov <DanilUzlov@yandex.ru>

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

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/golang/protobuf v1.4.3
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/networkservicemesh/api v0.5.1-0.20210618184350-e3fc29dc170b
-	github.com/networkservicemesh/sdk v0.5.1-0.20210618192034-dade4d584555
+	github.com/networkservicemesh/sdk v0.5.1-0.20210622182029-ff6a8e309629
 	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 v1.7.0

go.sum

@@ -119,8 +119,8 @@ github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OS
 github.com/nats-io/stan.go v0.6.0/go.mod h1:eIcD5bi3pqbHT/xIIvXMwvzXYElgouBvaVRftaE+eac=
 github.com/networkservicemesh/api v0.5.1-0.20210618184350-e3fc29dc170b h1:sylDyLDA6UkwtyByLos62/jLQOx0Hymw3O1qELYtdIo=
 github.com/networkservicemesh/api v0.5.1-0.20210618184350-e3fc29dc170b/go.mod h1:B6meq/SWjWR6bGXZdXPfbOeaBK+T1JayLdtEJQCsXKU=
-github.com/networkservicemesh/sdk v0.5.1-0.20210618192034-dade4d584555 h1:rfhPaybFsTaw99BoT/RE7PxoEUALqzTwAOxTPa1OnsE=
-github.com/networkservicemesh/sdk v0.5.1-0.20210618192034-dade4d584555/go.mod h1:Z1IJPdvcBsS2X8pHeCGwo91Fs+BJTEvUQKpinAfG/hM=
+github.com/networkservicemesh/sdk v0.5.1-0.20210622182029-ff6a8e309629 h1:+2JGOvscaPPdeJ0N4buRLjJY+Rpr6ErqX1BhYobl25U=
+github.com/networkservicemesh/sdk v0.5.1-0.20210622182029-ff6a8e309629/go.mod h1:Z1IJPdvcBsS2X8pHeCGwo91Fs+BJTEvUQKpinAfG/hM=
 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/olekukonko/tablewriter v0.0.1/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=