Bump github.com/containers/psgo from 1.5.2 to 1.6.0

Bumps [github.com/containers/psgo](https://github.com/containers/psgo) from 1.5.2 to 1.6.0.
- [Release notes](https://github.com/containers/psgo/releases)
- [Commits](https://github.com/containers/psgo/compare/v1.5.2...v1.6.0)

---
updated-dependencies:
- dependency-name: github.com/containers/psgo
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

[NO TESTS NEEDED] since it's migrating to a new version.

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/libpod/container_top_linux.go b/libpod/container_top_linux.go
index ee03570ab..0d4cba85e 100644
--- a/libpod/container_top_linux.go
+++ b/libpod/container_top_linux.go
@@ -47,7 +47,7 @@ func (c *Container) Top(descriptors []string) ([]string, error) {
 	if psgoErr == nil {
 		return output, nil
 	}
-	if errors.Cause(psgoErr) != psgo.ErrUnknownDescriptor {
+	if !errors.Is(psgoErr, psgo.ErrUnknownDescriptor) {
 		return nil, psgoErr
 	}