Include libxml-libxml-perl package

The libxml package is required to build TF-A tests as indicated in
[1] otherwise build failures are encountered when building tftf
related test configs.

[1] https://trustedfirmware-a-tests.readthedocs.io/en/latest/getting_started/requirements.html#build-host

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: I0c22a219f27a5164037764604cbf23d7790c1e88
1 file changed