fix(deps): update module github.com/onsi/ginkgo/v2 to v2.20.2

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/containers/podman/v4 v4.5.0
 	github.com/containers/storage v1.48.0
 	github.com/coreos/go-systemd/v22 v22.5.0
-	github.com/onsi/ginkgo/v2 v2.15.0
+	github.com/onsi/ginkgo/v2 v2.20.2
 	github.com/onsi/gomega v1.31.1
 	github.com/opencontainers/runtime-tools v0.9.1-0.20230914150019-408c51e934dc
 	github.com/pkg/errors v0.9.1