[pitivi/sdk] ci: Use privileged build machine

[Alexandru Băluț <alexbalut src gnome org>]

commit ac383cb7ff72365c19f6b9bbcbd01c630e2b2f35
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Thu Feb 20 07:59:39 2020 +0100

    ci: Use privileged build machine

 .gitlab-ci.yml | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 40a42326..2d41de5f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,6 +9,8 @@ variables:
   XUNIT_PATH: ${CI_PROJECT_DIR}/xunit.xml
 
 build:
+  tags:
+    - privileged
   image: registry.gitlab.gnome.org/gnome/pitivi:master-sdk_3.34
   stage: build
   artifacts:
@@ -60,6 +62,8 @@ deploy:
 # Not using a Dockerfile because we need the container to be privileged to run flatpak inside of it
 # and it is not possible to use a privileged `docker build`.
 .build_emplate: &build_docker_image
+    tags:
+        - privileged
     image: docker:latest
     variables:
         DOCKER_DRIVER: overlay2