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

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/antonfisher/nested-logrus-formatter v1.3.0
 	github.com/edwarnicke/exechelper v1.0.2
 	github.com/kelseyhightower/envconfig v1.4.0
-	github.com/networkservicemesh/sdk v0.0.0-20210427164001-1bc5f749aad1
+	github.com/networkservicemesh/sdk v0.0.0-20210428080429-df7aecfca6d6
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spiffe/go-spiffe/v2 v2.0.0-beta.2
 	github.com/stretchr/testify v1.7.0

go.sum

@@ -121,8 +121,8 @@ 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 v0.0.0-20210417193417-dd329f8d6b7a h1:BakXE3Zu+KLMYEgwcfL3zsff5J1DxCt/rI60x6KU5Q4=
 github.com/networkservicemesh/api v0.0.0-20210417193417-dd329f8d6b7a/go.mod h1:B6meq/SWjWR6bGXZdXPfbOeaBK+T1JayLdtEJQCsXKU=
-github.com/networkservicemesh/sdk v0.0.0-20210427164001-1bc5f749aad1 h1:FME7AJrRdMGxQDMRLP0Bg3mcE0DDlvajQwCQEP2dn4w=
-github.com/networkservicemesh/sdk v0.0.0-20210427164001-1bc5f749aad1/go.mod h1:Ur41JD2nQvG58Gc1Ppvdki3tB9VPVZTOl78MW/bYUBM=
+github.com/networkservicemesh/sdk v0.0.0-20210428080429-df7aecfca6d6 h1:9IEsDGGM5zsNUiwgjuB91x7FrluxQ4pD06B9HRTYos4=
+github.com/networkservicemesh/sdk v0.0.0-20210428080429-df7aecfca6d6/go.mod h1:Ur41JD2nQvG58Gc1Ppvdki3tB9VPVZTOl78MW/bYUBM=
 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=