Vendor in containers/(storage,image, common, buildah)

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

vendor/github.com/containers/buildah/copier/mknod_uint64.go

@@ -0,0 +1,12 @@
+//go:build freebsd
+// +build freebsd
+
+package copier
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+func mknod(path string, mode uint32, dev int) error {
+	return unix.Mknod(path, mode, uint64(dev))
+}