config: fix file/folder ownership

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

vendor/github.com/tonistiigi/fsutil/copy/hardlink_unix.go

@@ -0,0 +1,18 @@
+//go:build !windows
+// +build !windows
+
+package fs
+
+import (
+	"os"
+	"syscall"
+)
+
+func getLinkInfo(fi os.FileInfo) (uint64, bool) {
+	s, ok := fi.Sys().(*syscall.Stat_t)
+	if !ok {
+		return 0, false
+	}
+
+	return uint64(s.Ino), !fi.IsDir() && s.Nlink > 1
+}