[gnome-control-center] ci: Add flatpak-devel to CI images

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 63603b75df6d84982dd2c8a9d057ec2ab68baf12
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Dec 11 12:06:27 2018 -0200

    ci: Add flatpak-devel to CI images
    
    [skip-ci]

 build-aux/ci/Dockerfile.arm64v8.fedora.rawhide | 2 +-
 build-aux/ci/Dockerfile.fedora.rawhide         | 2 +-
 build-aux/ci/Dockerfile.ppc64le.fedora.rawhide | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/build-aux/ci/Dockerfile.arm64v8.fedora.rawhide b/build-aux/ci/Dockerfile.arm64v8.fedora.rawhide
index f15eb6212..de5b4915b 100644
--- a/build-aux/ci/Dockerfile.arm64v8.fedora.rawhide
+++ b/build-aux/ci/Dockerfile.arm64v8.fedora.rawhide
@@ -11,7 +11,7 @@ RUN dnf -y --nogpgcheck upgrade && \
     dnf -y install \
                    @c-development @development-tools clang libasan gcovr \
                    accountsservice-devel cheese-libs-devel chrpath colord-devel  \
-                   colord-gtk-devel cups-devel desktop-file-utils docbook-style-xsl gdk-pixbuf2-devel \
+                   colord-gtk-devel cups-devel desktop-file-utils docbook-style-xsl flatpak-devel 
gdk-pixbuf2-devel \
                    gettext git glib2-devel gnome-bluetooth-libs-devel gnome-desktop3-devel \
                    gnome-online-accounts-devel gnome-settings-daemon-devel grilo-devel \
                    gsettings-desktop-schemas-devel gtk3-devel ibus-devel intltool libcanberra-devel \
diff --git a/build-aux/ci/Dockerfile.fedora.rawhide b/build-aux/ci/Dockerfile.fedora.rawhide
index 771ea63f8..5eedf7a54 100644
--- a/build-aux/ci/Dockerfile.fedora.rawhide
+++ b/build-aux/ci/Dockerfile.fedora.rawhide
@@ -9,7 +9,7 @@ RUN dnf -y --nogpgcheck upgrade && \
     dnf -y install \
                    @c-development @development-tools clang libasan gcovr \
                    accountsservice-devel cheese-libs-devel chrpath colord-devel  \
-                   colord-gtk-devel cups-devel desktop-file-utils docbook-style-xsl gdk-pixbuf2-devel \
+                   colord-gtk-devel cups-devel desktop-file-utils docbook-style-xsl flatpak-devel 
gdk-pixbuf2-devel \
                    gettext git glib2-devel gnome-bluetooth-libs-devel gnome-desktop3-devel \
                    gnome-online-accounts-devel gnome-settings-daemon-devel grilo-devel \
                    gsettings-desktop-schemas-devel gtk3-devel ibus-devel intltool libcanberra-devel \
diff --git a/build-aux/ci/Dockerfile.ppc64le.fedora.rawhide b/build-aux/ci/Dockerfile.ppc64le.fedora.rawhide
index 7e29f37e2..e4fbb8eb3 100644
--- a/build-aux/ci/Dockerfile.ppc64le.fedora.rawhide
+++ b/build-aux/ci/Dockerfile.ppc64le.fedora.rawhide
@@ -11,7 +11,7 @@ RUN dnf -y --nogpgcheck upgrade && \
     dnf -y install \
                    @c-development @development-tools clang libasan gcovr \
                    accountsservice-devel cheese-libs-devel chrpath colord-devel  \
-                   colord-gtk-devel cups-devel desktop-file-utils docbook-style-xsl gdk-pixbuf2-devel \
+                   colord-gtk-devel cups-devel desktop-file-utils docbook-style-xsl flatpak-devel 
gdk-pixbuf2-devel \
                    gettext git glib2-devel gnome-bluetooth-libs-devel gnome-desktop3-devel \
                    gnome-online-accounts-devel gnome-settings-daemon-devel grilo-devel \
                    gsettings-desktop-schemas-devel gtk3-devel ibus-devel intltool libcanberra-devel \