The libarchive python module is used by diffoscope tool to
make build comparisons.
(From OE-Core rev: 288becda36dcc9f5435ec00258c0d0594e0011c1)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>