This is the second of two steps to break the archive package's dependence on utils so that archive may be moved into pkg. `Matches()` is also a good candidate pkg in that it is small, concise, and not specific to docker internals Signed-off-by: Rafe Colton <rafael.colton@gmail.com> Upstream-commit: 73f4bfed810b65943f1d9d038a8db9bd834067fa Component: engine