refact(deps): add vendor dependencies

Signed-off-by: prateekpandey14 <prateek.pandey@mayadata.io>

go.mod

@@ -3,10 +3,7 @@ module github.com/openebs/zfs-localpv
 go 1.14
 
 require (
-	github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6 // indirect
 	github.com/container-storage-interface/spec v1.1.0
-	github.com/coreos/go-etcd v2.0.0+incompatible // indirect
-	github.com/cpuguy83/go-md2man v1.0.10 // indirect
 	github.com/docker/go-units v0.4.0
 	github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c // indirect
 	github.com/ghodss/yaml v1.0.0
@@ -20,8 +17,6 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/spf13/cobra v1.1.1
 	github.com/stretchr/testify v1.6.1
-	github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8 // indirect
-	github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77 // indirect
 	golang.org/x/net v0.0.0-20201110031124-69a78807bb2b
 	golang.org/x/sys v0.0.0-20201112073958-5cba982894dd
 	google.golang.org/grpc v1.27.1
@@ -32,7 +27,6 @@ require (
 	k8s.io/klog v1.0.0
 	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 	sigs.k8s.io/controller-runtime v0.2.0
-	sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e // indirect
 )
 
 replace (