dev-libs/appstream: keyword on ~ppc64

1/7 as-test_basic                           OK       0.03 s
2/7 as-test_xml                             OK       0.03 s
3/7 as-test_yaml                            OK       0.04 s
4/7 as-test_pool                            OK       0.09 s
5/7 as-test_validate                        OK       0.03 s
6/7 as-test_perf                            OK       0.03 s
7/7 as-test_misc                            OK       0.02 s

Ok:                    7
Expected Fail:         0
Fail:                  0
Unexpected Pass:       0
Skipped:               0
Timeout:               0
Package-Manager: Portage-2.3.85, Repoman-2.3.20
Signed-off-by: Georgy Yakovlev <[email protected]>

dev-libs/appstream/appstream-0.12.9.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -10,7 +10,7 @@ if [[ ${PV} = *9999* ]]; then
  EGIT_REPO_URI="https://github.com/ximion/${PN}"
 else
  SRC_URI="https://www.freedesktop.org/software/appstream/releases/AppStream-${PV}.tar.xz"
- KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+ KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
  S="${WORKDIR}/AppStream-${PV}"
 fi