vendor: update gotest.tools v3.0.2

full diff: https://github.com/gotestyourself/gotest.tools/compare/v2.3.0...v3.0.2

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cio/io_test.go

@@ -33,8 +33,8 @@ import (
 
 	"github.com/containerd/fifo"
 	"github.com/google/go-cmp/cmp/cmpopts"
-	"gotest.tools/assert"
-	is "gotest.tools/assert/cmp"
+	"gotest.tools/v3/assert"
+	is "gotest.tools/v3/assert/cmp"
 )
 
 func assertHasPrefix(t *testing.T, s, prefix string) {

cio/io_unix_test.go

@@ -23,7 +23,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"gotest.tools/assert"
+	"gotest.tools/v3/assert"
 )
 
 func TestOpenFifos(t *testing.T) {

cio/io_windows_test.go

@@ -21,7 +21,7 @@ package cio
 import (
 	"testing"
 
-	"gotest.tools/assert"
+	"gotest.tools/v3/assert"
 )
 
 func TestNewFifoSetInDir_NoTerminal(t *testing.T) {