[gnome-games/wip/exalm/ci] ci: Make unprivileged

[Alexander Mikhaylenko <alexm src gnome org>]

commit b275c7e00d054e13a4bd92c44fd432a01f6ddc5c
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Thu Feb 20 17:12:11 2020 +0500

    ci: Make unprivileged
    
    See https://mail.gnome.org/archives/desktop-devel-list/2020-February/msg00055.html

 .gitlab-ci.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e0ffa4aa..228cb796 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,11 +10,13 @@ variables:
 tests:
   image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master
   stage: test
+  tags:
+    - flatpak
   variables:
     MANIFEST_PATH: 'flatpak/org.gnome.Games.UnitTests.yml'
   script:
-    - flatpak-builder unit-tests ${MANIFEST_PATH}
-    - xvfb-run -a -s '-screen 0 1024x768x24' flatpak-builder --run unit-tests ${MANIFEST_PATH} 
games-unit-tests
+    - flatpak-builder --user --disable-rofiles-fuse unit-tests ${MANIFEST_PATH}
+    - xvfb-run -a -s '-screen 0 1024x768x24' flatpak-builder --disable-rofiles-fuse --run unit-tests 
${MANIFEST_PATH} games-unit-tests
   cache:
     paths:
       - .flatpak-builder/downloads