hack/test/utils: switch to golang native error wrapping

We now use the golang error wrapping format specifier `%w` instead of
the deprecated github.com/pkg/errors package.

[NO NEW TESTS NEEDED]

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/utils/ports.go b/utils/ports.go
index 57a6f8275..eea060433 100644
--- a/utils/ports.go
+++ b/utils/ports.go
@@ -1,26 +1,25 @@
 package utils
 
 import (
+	"fmt"
 	"net"
 	"strconv"
-
-	"github.com/pkg/errors"
 )
 
 // Find a random, open port on the host.
 func GetRandomPort() (int, error) {
 	l, err := net.Listen("tcp", ":0")
 	if err != nil {
-		return 0, errors.Wrapf(err, "unable to get free TCP port")
+		return 0, fmt.Errorf("unable to get free TCP port: %w", err)
 	}
 	defer l.Close()
 	_, randomPort, err := net.SplitHostPort(l.Addr().String())
 	if err != nil {
-		return 0, errors.Wrapf(err, "unable to determine free port")
+		return 0, fmt.Errorf("unable to determine free port: %w", err)
 	}
 	rp, err := strconv.Atoi(randomPort)
 	if err != nil {
-		return 0, errors.Wrapf(err, "unable to convert random port to int")
+		return 0, fmt.Errorf("unable to convert random port to int: %w", err)
 	}
 	return rp, nil
 }